Gaya APA
Vossen, H, V, D., Umali, B. (2002).
PROSEA Plant Resources of South-East Asia 14: Vegetable Oils and Fats (No. 14).
Bogor:
PROSEA.
Gaya MLA
Vossen, H.A.M, Van, Der., Umali, B.E.
"PROSEA Plant Resources of South-East Asia 14: Vegetable Oils and Fats".
No. 14
Bogor:
PROSEA,
2002.
Text.