APA Style

Mawardi, D., Kuntjoro, L. (2009). Super Champion Selling By Heart : 35 Diamonds Of Succes Sales Person . Jakarta: Elex Media Komputindo.

MLA Style

Mawardi, Dodi., Kuntjoro, Lisa. "Super Champion Selling By Heart : 35 Diamonds Of Succes Sales Person". Jakarta: Elex Media Komputindo, 2009. Text.