Gaya APA

cha, A, A. (2017). Lyfe : a fight you're going to win . Depok: Sekolah Bisnis Wisatahati Nusantara.

Gaya MLA

cha, Ai, A. "Lyfe : a fight you're going to win". Depok: Sekolah Bisnis Wisatahati Nusantara, 2017. Text.