Gaya APA
Oskamp, Stuart. (2004).
Attitudes and Opinions (3rd ed.).
Mahwah, new Jersey:
Lawrence Elbaum.
Gaya Chicago
Oskamp, Stuart.
Attitudes and Opinions.
3rd ed.
Mahwah, new Jersey:
Lawrence Elbaum,
2004.
Text.
Gaya MLA
Oskamp, Stuart.
Attitudes and Opinions.
3rd ed.
Mahwah, new Jersey:
Lawrence Elbaum,
2004.
Text.
Gaya Turabian
Oskamp, Stuart.
Attitudes and Opinions.
3rd ed.
Mahwah, new Jersey:
Lawrence Elbaum,
2004.
Print.