TY  - BOOK
AU  - Roloff Michael E
TI  - Interpersonal communication :  Social exchange approach
T2  - The sage commtext series; 6
U1  - Y:393, M1 
PY  - 1981///
CY  - London
PB  - Sage Publications      
KW  - SOCIOLOGY
N1  - Bibliography p137-149
ER  -