Gaya APA
Sociology A Brief Introduction. (2011).
New York:
Mcgraw-Hill Book Company.
Gaya Chicago
Sociology A Brief Introduction.
Ed.9.
New York:
Mcgraw-Hill Book Company,
2011.
.
Gaya MLA
Sociology A Brief Introduction.
Ed.9.
New York:
Mcgraw-Hill Book Company,
2011.
.
Gaya Turabian
Sociology A Brief Introduction.
New York:
Mcgraw-Hill Book Company,
2011.
.