TY  - BOOK
AU  - Gergen Kenneth J
AU  - Greenberg Martin S
AU  - Willis Richard Hartley
TI  - Social exchange: advances in theory and research 
SN  - 0306403951
AV  - HM24 
U1  - 301/.01 
PY  - 1980///
CY  - New York
PB  - Plenum Press
KW  - Exchange theory Sociology
N1  - Includes index; Bibliography: p. 281-302
ER  -