Gaya APA
Effendy, O, U.
(1993).
Human relations dan public relations / Onong Uchjana Effendy
.
Hoboken, NJ:
Sams.
Gaya MLA
Effendy, Onong, Uchjana.
"Human relations dan public relations / Onong Uchjana Effendy".
Hoboken, NJ:
Sams,
1993.
Buku.