Gaya APA
Purwanto, Sigit. (2005).
Public Relations Dalam Praktik / Sigit Purwanto (Ed. 2).
Jakarta ::
Erlangga,.
Gaya Chicago
Purwanto, Sigit.
Public Relations Dalam Praktik / Sigit Purwanto.
Ed. 2
Jakarta ::
Erlangga,,
2005.
Text.
Gaya MLA
Purwanto, Sigit.
Public Relations Dalam Praktik / Sigit Purwanto.
Ed. 2
Jakarta ::
Erlangga,,
2005.
Text.
Gaya Turabian
Purwanto, Sigit.
Public Relations Dalam Praktik / Sigit Purwanto.
Ed. 2
Jakarta ::
Erlangga,,
2005.
Print.