Gaya APA
dkk, R, F, B.
(2021).
Public Relations
.
Bandung:
Widina Bhakti Persada.
Gaya MLA
dkk, Rino, Febrianno, Boer,.
"Public Relations".
Bandung:
Widina Bhakti Persada,
2021.
Koleksi Elektronik.