Gaya APA

dkk, M, Y. (2019). Komunikasi Bisnis (Business Communication) (Cet.1, Jlh. Eksp=1). Medan: CV. Manhaji Medan.

Gaya MLA

dkk, Mohammad, Yusuf,. "Komunikasi Bisnis (Business Communication)". Cet.1, Jlh. Eksp=1 Medan: CV. Manhaji Medan, 2019. Text.