Gaya APA

Kurniawan, N. (2014). Die Hard Antrepreneur Born a Leader Made a Champion (Cet. 1.--). Jakarta: Elex Media Komputindo.

Gaya MLA

Kurniawan, Nicholas. "Die Hard Antrepreneur Born a Leader Made a Champion". Cet. 1.-- Jakarta: Elex Media Komputindo, 2014. Text.