Gaya APA
SCHAEFER, RICHARD T., LAMM, ROBERT P.. (1989).
SOCIOLOGY (THIRD EDITION) .
UNITED STATES:
MCGRAW-HILL.
Gaya Chicago
SCHAEFER, RICHARD T., LAMM, ROBERT P..
SOCIOLOGY (THIRD EDITION).
UNITED STATES:
MCGRAW-HILL,
1989.
Text.
Gaya MLA
SCHAEFER, RICHARD T., LAMM, ROBERT P..
SOCIOLOGY (THIRD EDITION).
UNITED STATES:
MCGRAW-HILL,
1989.
Text.
Gaya Turabian
SCHAEFER, RICHARD T., LAMM, ROBERT P..
SOCIOLOGY (THIRD EDITION).
UNITED STATES:
MCGRAW-HILL,
1989.
Print.