TY  - BOOK
AU  - Roloff, Michael E. 
TI  - Interpersonal communication: The social exchange approach 
SN  - 9780803916050
U1  - 658.45  
PY  - 1981///
CY  - Beverly Hills, Calif. : 
PB  - Sage, 
KW  - Social exchange.
KW  - Interpersonal communication.
KW  - Theories.
ER  -