Lamb, M.E. (1987). Predictive inplications of individual differences in attachment. Journal of Consulting and Clinical Psychology, 55, 817-824.

Lamb, M.E., Thompson, R.A., Gardner, W.P., & Charnov, E.L. (1985). Infant-Mother attachment: the origins and significance of individual differences in Strange Situation behaviour. In K. Durkin, Developmental Social Psychology from Infancy to Old Age. Oxford: Blackwell.

Lamb, M.E. (1978). Qualitative aspects of mother- and father-infant attachments. Infant Behavior and Development, 1, 266-275.