1. Ainsworth, M. & Witting, B.A. (1969) : « Attachment and the exploratory behavior of one-year olds in a strange situation. » In Foss, B.M. (ed.1969) : Determinants of infant bahavior. Vol 4. London. Methuen : 113-136.
2. Ainsworth, M.D., Blehar, M.C., Waters, E., Walls, S. (1978) : Patterns of attachement: a psychological study of the strange situation. Lawrence Erlbaum. Hillsdale.
3. BOWLBY, J. (1949) : «The Study and Reduction of Group Tensions in the Family ». Human Relations. 2 : 123-128.
4. Bowlby, J. (1969) : Attachement et perte. Vol 1: L'attachement. Paris. PUF. (Trad. 1978).
5. Bowlby, J. (1973) : Attachement et perte. Vol 2: La séparation angoisse et colère. Paris. PUF. (Trad. 1978).