Gaya APA

HILL, N. (2018). The 5 essential principles of think & grow rich : the practical steps to transforming your desires into riches . JAKARTA: SIMPLE TRUTHS.

Gaya MLA

HILL, NAPOLEON. "The 5 essential principles of think & grow rich : the practical steps to transforming your desires into riches". JAKARTA: SIMPLE TRUTHS, 2018. Text.