Gaya APA
COLLINS, B, E. (1970).
SOCIOLOGI PSYCHOLOGY/COLLINS .
Menlo Park, California.:
Addison-Wesley Publishing Company, Inc..
Gaya MLA
COLLINS, Barry, E..
"SOCIOLOGI PSYCHOLOGY/COLLINS".
Menlo Park, California.:
Addison-Wesley Publishing Company, Inc.,
1970.
Textbook.