Gaya APA

Simpala, M, M., Kusuma, A. (2015). SAVE THE TREE OF LIFE, POTENSI SEKTOR KELAPA INDONESIA . Bogor: Bypass.

Gaya MLA

Simpala, Mawardin, M.., Kusuma, Aditya. "SAVE THE TREE OF LIFE, POTENSI SEKTOR KELAPA INDONESIA". Bogor: Bypass, 2015. Text.