Gaya APA
Survey of Social Science. (1994).
California:
Salem Press.
Gaya Chicago
Survey of Social Science.
Kesatu.
California:
Salem Press,
1994.
Text.
Gaya MLA
Survey of Social Science.
Kesatu.
California:
Salem Press,
1994.
Text.
Gaya Turabian
Survey of Social Science.
California:
Salem Press,
1994.
Print.