Gaya APA
BELL, R, R. (1965).
MARRIAGE AND FAMILY INTERACTION (Cet.3).
Illinois, United States Of Ame:
The Dorsey Press.
Gaya MLA
BELL, Robert, R..
"MARRIAGE AND FAMILY INTERACTION".
Cet.3
Illinois, United States Of Ame:
The Dorsey Press,
1965.
Textbook.