Gaya APA
OLIVER, Sandra. (2010).
Strategi public relation .
Jakarta:
Erlangga.
Gaya Chicago
OLIVER, Sandra.
Strategi public relation.
Jakarta:
Erlangga,
2010.
Text.
Gaya MLA
OLIVER, Sandra.
Strategi public relation.
Jakarta:
Erlangga,
2010.
Text.
Gaya Turabian
OLIVER, Sandra.
Strategi public relation.
Jakarta:
Erlangga,
2010.
Print.