Gaya APA

PELITA PERKEBUNAN : JURNAL PENELITIAN KOPI DAN KAKAO (INDONESIAN JOURNAL OF COFFEE AND COCOA RESEARCH) Volume 15 No.2. (1999). Yogyakarta: .

Gaya MLA

PELITA PERKEBUNAN : JURNAL PENELITIAN KOPI DAN KAKAO (INDONESIAN JOURNAL OF COFFEE AND COCOA RESEARCH) Volume 15 No.2. Volume 15 No.2. Yogyakarta: , 1999. Text.