APA ציטוט

PURWANTO, D., & PURWANTO, D. (1997). Komunikasi Bisnis Djoko Purwanto. Erlangga.

Chicago Style (17th ed.) Citation

PURWANTO, Djoko, and Djoko PURWANTO. Komunikasi Bisnis Djoko Purwanto. Erlangga, 1997.

ציטוט MLA

PURWANTO, Djoko, and Djoko PURWANTO. Komunikasi Bisnis Djoko Purwanto. Erlangga, 1997.