Gaya APA
SCHAEFER, Richard T.. (2003).
SOCIOLOGY EIGHTH EDITION (8).
NEW YORK:
McGRAW HILL.
Gaya Chicago
SCHAEFER, Richard T..
SOCIOLOGY EIGHTH EDITION.
8
NEW YORK:
McGRAW HILL,
2003.
Text.
Gaya MLA
SCHAEFER, Richard T..
SOCIOLOGY EIGHTH EDITION.
8
NEW YORK:
McGRAW HILL,
2003.
Text.
Gaya Turabian
SCHAEFER, Richard T..
SOCIOLOGY EIGHTH EDITION.
8
NEW YORK:
McGRAW HILL,
2003.
Print.