Gaya APA
Oepen, Manfred. (2013).
Media Rakyat (ed.1).
Medan:
erlagga.
Gaya Chicago
Oepen, Manfred.
Media Rakyat.
ed.1
Medan:
erlagga,
2013.
FISIPOL.
Gaya MLA
Oepen, Manfred.
Media Rakyat.
ed.1
Medan:
erlagga,
2013.
FISIPOL.
Gaya Turabian
Oepen, Manfred.
Media Rakyat.
ed.1
Medan:
erlagga,
2013.
FISIPOL.