Gaya APA
Jefkins, Frank. (2003).
Public relations (Ed. 5).
Jakarta:
Erlangga.
Gaya Chicago
Jefkins, Frank.
Public relations.
Ed. 5
Jakarta:
Erlangga,
2003.
Text.
Gaya MLA
Jefkins, Frank.
Public relations.
Ed. 5
Jakarta:
Erlangga,
2003.
Text.
Gaya Turabian
Jefkins, Frank.
Public relations.
Ed. 5
Jakarta:
Erlangga,
2003.
Print.