Gaya APA
Oliver, Sandra. (2001).
Strategi Public Relations .
Jakarta:
Esensi.
Gaya Chicago
Oliver, Sandra.
Strategi Public Relations.
Jakarta:
Esensi,
2001.
Text.
Gaya MLA
Oliver, Sandra.
Strategi Public Relations.
Jakarta:
Esensi,
2001.
Text.
Gaya Turabian
Oliver, Sandra.
Strategi Public Relations.
Jakarta:
Esensi,
2001.
Print.