Gaya APA
Jefkins, Frank. (2004).
Public relations (text).
Jakarta:
Erlangga.
Gaya Chicago
Jefkins, Frank.
Public relations.
text
Jakarta:
Erlangga,
2004.
Tesis.
Gaya MLA
Jefkins, Frank.
Public relations.
text
Jakarta:
Erlangga,
2004.
Tesis.
Gaya Turabian
Jefkins, Frank.
Public relations.
text
Jakarta:
Erlangga,
2004.
Tesis.