TY  - BOOK
A1  - Ainsworth, M.D.S.
A1  - Blehar, M.C.
A1  - Waters, E.
A1  - Wall, S.
T1  - Patterns of attachment: A psychological study of the strange situation
Y1  - 1978
CY  - Hillsdale
PB  - Lawrence Erlbaum

ER  -