Ainsworth, M. (1967). Infancy in Uganda: Infant care and the growth of love. Baltimore: The Johns Hopkins Press.
Avery, N. (1983). Tears of joy. Journal of The American Academy of Psychoanalysis, 11(2), 251–263.
Bell, S. M., & Ainsworth, M. D. S. (1972). Crying and maternal responsiveness. Child Development, 43, 1171–1190.
Bernal, J. (1972). Crying during the first ten days of life and maternal responses. Developmental Medicine and Child Neurology, 14, 362–372.
Blurton Jones, N. G., & Leach, G. M. (1972). Behavior of children and their mothers at separation and greeting. In N. G. Blurton Jones (Eds.), Ethological studies of child behavior (pp. 217–247). London: Cambridge University Press.
Boukydis, C. F. Z. (1985). Perception of infant crying as an interpersonal event. In B. Lester & C. F. Z. Boukydis (Eds.), Infant crying: theoretical and research perspectives (pp. 187–215). New York: Plenum Press.
Bowlby, J. (1960). Grief and mourning in infancy and early childhood. Psychoanalytic Study of the Child, XV, 9–52.
Bowlby, J. (1961). Processes of mourning. The International Journal of Psycho-analysis, 42(4–5), 317–339.
Bowlby, J. (1969). Attachment. New York: Basic Books.
Bowlby, J. (1973). Separation. New York: Basic Books.
Bowlby, J. (1980). Loss. New York: Basic Books.
Brazelton, T. B. (1962). Crying in infancy. Pediatrics, 29, 579–588.
Brown, J. L. (1975). The evolution of behavior. New York: W. W. Thorton & Co., Inc.
Crockenberg, S., & McCluskey, K. (1986). Change in maternal behavior during the baby's first year of life. Child Development, 57(3), 746–753.
Davidson, J. R. T. (1972). Postpartum mood changes in Jamaican women: A description and discussion on its significance. British Journal of Psychiatry, 121, 659–663.
Donovan, W., Leavitt, L. A., & Balling, J. D. (1978). Maternal physiological response to infant signals. Psychophysiology, 15(1), 68–74.
Donovan, W. L., & Leavitt, L. A. (1985). Physiology and behavior: Parent's response to the infant cry. In B. Lester & C. F. Z. Boukydis (Eds.), Infant crying (pp. 241–261). New York: Plenum Press.
Feldman, S. (1956). Crying at the happy ending. Journal of the American Psychoanalytic Association, 4, 477–485.
Frey, W. H. I., & Langseth, M. (1985). Crying: The mystery of tears. Minneapolis, MN: Winston Press.
Frodi, A. (1985). When empathy fails: Aversive infant crying and child abuse. In B. Lester & C. F. Z. Boukydis (Eds.), Infant crying: theoretical and research perspectives. (pp. 263–277) New York: Plenum Press.
Frodi, A. M., Lamb, M. E., Leavitt, L. A., & Donovan, W. L. (1978). Fathers' and mothers' responses to infant smiles and cries. Infant Behavior and Development, 1, 187–198.
Goodall, J. (1988). In the shadow of man. Boston: Houghton Mifflin.
Gordon, R. E., Gordon, K. K., Gordon-Hardy, L., Hursch, C. J., & Reed, K. G. (1986). Predicting postnatal emotional adjustment with psychosocial and hormonal measures in early pregnancy. American Journal of Obstetrics and Gynecology, 155(1), 80–82.
Habenstein, R., & Lamers, W. (1963). Funeral customs the world over. Milwaukee: Bulfin Printers, Inc.
Hargrove, J. T., & Abraham, G. E. (1982). The incidence of premenstrual tension in a gynecologic clinic. The Journal of Reproductive Medicine, 27(12), 721–724.
Harris, B. (1981). ‘Maternity blues’ in East African clinic attenders. Archives of General Psychiatry, 38, 1293–1295.
Hastrup, J. L., Kraemer, D. L., & Bornstein, R. F. (1985). Crying frequency of 1-to 12-year-old boys and girls. Paper presented at the meeting of the North Eastern Psychological Association, Boston.
Hunziker, U. A., & Barr, R. G. (1986). Increased carrying reduces infant crying: A randomized control trial. Pediatrics, 77, 641–648.
Kracke, W. (1981). Kagwahiv mourning. Ethos, 9(4), 258–275.
Kracke, W. (1988). Kagwahiv mourning II. Ethos, 16(2), 209–222.
Kraemer, D. L., Hastrup, J. L., Sobota, M., & Bornstein, R. F. (1985). Adolescent crying: norms and self-control. Paper presented at the meeting of the Eastern Psychological Association, Boston.
McPhee, J. (1994, December 20). “Irons in the fire”. The New Yorker, 94–113.
Miller, A. (1983). For your own good (Hildegarde and Hunter Hannum, Trans.). New York: Farrar, Straus, Giroux.
Nelson, J. K. (1979) An ego psychological and object relations study of crying. Unpublished doctoral dissertation, California Institute for Clinical Social Work.
Nelson, J. K. (1996). Seeing through tears: A natural history of crying. Manuscript submitted for publication.
Rebelsky, F., & Black, R. (1972). Crying in infancy. The Journal of Genetic Psychology, 121, 49–57.
Sable, P. (1994). Separation anxiety, attachment and agoraphobia. Clinical Social Work Journal, 22(4), 369–383.
Scheper-Hughes, N. (1992). Death without weeping. Berkeley, CA: University of California Press.
Simos, B. G. (1979). A time to grieve: Loss as universal human experience. New York: Family Service Association of America.
Smith, P. (1974). Social and situational determinants of fear in the playgroup. In M. Lewis & L. Rosenblum (Eds.), The origins of fear (pp. 107–129). New York: John Wiley & Sons.
St. James-Roberts, I. (1989). Persistent crying in infancy. Journal of Child Psychology and Psychiatry and Allied Disciplines, 30(2), 189–195.
Weiss, J. (1952). Crying at the happy ending. Psychoanalytic Review, 39, 338.
Wolff, P. H. (1969). The natural history of crying and other vocalizations in infancy. In B. M. Foss (Eds.), Determinants of infant behavior IV (pp. 81–109). London: Methuen.
Zeanah, C. H., & Zeanah, P. D. (1989). Intergenerational transmission of maltreatment: Insights from attachment theory and research. Psychiatry, 52 (May), 177–196.
Zisook, S., DeVaul, R., & Maurice Click, J. (1982). Measuring symptoms of grief and bereavement. American Journal of Psychiatry, 139(12), 1590–1592.