TY  - BOOK
AU  - Cook,Karen S.
TI  - Social exchange theory
SN  - 0803925900:
U1  - 301.01 COO 
PY  - 1990///
CY  - Newbury Park, CA, London
PB  - SAGE Publications
KW  - Exchange theory (Sociology)
KW  - Social exchange
N1  - Bibliography: p.239-246
ER  -