Gaya APA
SCHAEFER, Richard T.. (2011).
Sociology (9).
New York:
McGraw-Hill Higher Education.
Gaya Chicago
SCHAEFER, Richard T..
Sociology.
9
New York:
McGraw-Hill Higher Education,
2011.
Text.
Gaya MLA
SCHAEFER, Richard T..
Sociology.
9
New York:
McGraw-Hill Higher Education,
2011.
Text.
Gaya Turabian
SCHAEFER, Richard T..
Sociology.
9
New York:
McGraw-Hill Higher Education,
2011.
Print.