Gaya APA
Simandjuntak, John P.. (2003).
Public Relations (Cet. 1).
Yogyakarta:
Graha Ilmu.
Gaya Chicago
Simandjuntak, John P..
Public Relations.
Cet. 1
Yogyakarta:
Graha Ilmu,
2003.
Text.
Gaya MLA
Simandjuntak, John P..
Public Relations.
Cet. 1
Yogyakarta:
Graha Ilmu,
2003.
Text.
Gaya Turabian
Simandjuntak, John P..
Public Relations.
Cet. 1
Yogyakarta:
Graha Ilmu,
2003.
Print.