Gaya APA
WILCOX, D, L. (2011).
Public Relations Strategi dan Taktik .
Tangerang Selatan:
Karisma Publishing Group.
Gaya MLA
WILCOX, Dennis, L.
"Public Relations Strategi dan Taktik".
Tangerang Selatan:
Karisma Publishing Group,
2011.
Fak. Ushuluddin.