Gaya APA
Ishaq, R, E.
(2017).
public relations : teori dan praktik
(
Cet. 1)
.
Malang:
Intrans Publising.
Gaya MLA
Ishaq, Ropingi, El.
"public relations : teori dan praktik".
Cet. 1
Malang:
Intrans Publising,
2017.
BUKU TEKS.