Gaya APA
Lippmann, Walter. (1998).
Opini Umum .
Jakarta:
Yayasan Obor Indonesia.
Gaya Chicago
Lippmann, Walter.
Opini Umum.
Jakarta:
Yayasan Obor Indonesia,
1998.
Text.
Gaya MLA
Lippmann, Walter.
Opini Umum.
Jakarta:
Yayasan Obor Indonesia,
1998.
Text.
Gaya Turabian
Lippmann, Walter.
Opini Umum.
Jakarta:
Yayasan Obor Indonesia,
1998.
Print.