APA Citation

PURBO, O. W. (2001). Mengenal eCommerce. Elex Media Komputindo.

Chicago Style Citation

PURBO, Onno W. Mengenal ECommerce. Elex Media Komputindo, 2001.

MLA Citation

PURBO, Onno W. Mengenal ECommerce. Elex Media Komputindo, 2001.

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