Gaya APA

ZERO TO HERO. (2006). Yogyakarta: Pro-U Media.

Gaya Chicago

ZERO TO HERO. . Yogyakarta: Pro-U Media, 2006. .

Gaya MLA

ZERO TO HERO. . Yogyakarta: Pro-U Media, 2006. .

Gaya Turabian

ZERO TO HERO. Yogyakarta: Pro-U Media, 2006. .