APA Style
Butterick, K., Hasfi, N. (2013).
Pengantar public relations: teori dan praktik = introduction to public relations - theory and practice .
Jakarta:
Rajawali Press.
MLA Style
Butterick, Keith., Hasfi, Nurul.
"Pengantar public relations: teori dan praktik = introduction to public relations - theory and practice".
Jakarta:
Rajawali Press,
2013.
Text.