Gaya APA

SUJANTO, R, Y. (2022). Pengantar Public Relations di Era 4.0 . Yogyakarta: PUSTAKA BARU PRESS.

Gaya MLA

SUJANTO, RADITIA, YUDISTIRA. "Pengantar Public Relations di Era 4.0". Yogyakarta: PUSTAKA BARU PRESS, 2022. Text.