APA ציטוט

PIETCH, W. Komunikasi Timbal Balik. Semarang: Dahara Press.

Chicago Style Citation

PIETCH, William. Komunikasi Timbal Balik. Semarang: Dahara Press.

ציטוט MLA

PIETCH, William. Komunikasi Timbal Balik. Semarang: Dahara Press.