Gaya APA
Bickman, Leonard. (1981).
Applied social psychology annual .
London:
Sage Publications.
Gaya Chicago
Bickman, Leonard.
Applied social psychology annual.
London:
Sage Publications,
1981.
Text.
Gaya MLA
Bickman, Leonard.
Applied social psychology annual.
London:
Sage Publications,
1981.
Text.
Gaya Turabian
Bickman, Leonard.
Applied social psychology annual.
London:
Sage Publications,
1981.
Print.