Gaya APA
Effendy, O, U.
(1993,2009).
Human relations & public relations
(
Cet.8,9)
.
Bandung:
Mandar Maju.
Gaya MLA
Effendy, Onong, Uchjana.
"Human relations & public relations".
Cet.8,9
Bandung:
Mandar Maju,
1993,2009.
Textbook.