1. Object Relations, Dependency, and Attachment: A Theoretical Review of the Infant-Mother Relationship
2. Ainsworth, M. D. S., Bell, S. M., & Stayton, D. J. (1971). Individual differences in strange situation behavior of one-year-olds. In H. R. Shaffer (Ed.), The origins of human social relations (pp. 17–57). Academic Press.
3. Ainsworth, M. D. S., Bell, S. M., & Stayton, D. F. (1974). Infant-mother attachment and social development: Socialization as a product of reciprocal responsiveness to signals. In M. P. M. Richards (Ed.), The integration of a child into a social world (pp. 99–135). Cambridge University Press.
4. Ainsworth, M. D. S., Blehar, M. C., Waters, E., & Wall, S. (1978). Patterns of attachment. Erlbaum.
5. Birth of a Father: Fathering in the First 1,000 Days