Gaya APA

ENDAH, A. (2017). DR. Bayu Satya, B.Sc. A Brave Step : a Success Story in Oil Spill Business (Edisi Pertama). Hoboken, NJ: PT Gramedia Pustaka Utama.

Gaya MLA

ENDAH, Alberthiene. "DR. Bayu Satya, B.Sc. A Brave Step : a Success Story in Oil Spill Business". Edisi Pertama Hoboken, NJ: PT Gramedia Pustaka Utama, 2017. Text.