APA Citation

Djoko Purwanto. (2007). Korespondensi Bisnis Modern. Jakarta: Esensi.

Chicago Style Citation

Djoko Purwanto. Korespondensi Bisnis Modern. Jakarta: Esensi, 2007.

MLA Citation

Djoko Purwanto. Korespondensi Bisnis Modern. Jakarta: Esensi, 2007.

Warning: These citations may not always be 100% accurate.