Gaya APA
Vossen, H, V, D. (2001).
Plant resources of South-East Asia Vegetable oils and fats (No 14).
Bogor Selatan:
PT. Pembangunan.
Gaya MLA
Vossen, H.A.M., Van, Der.
"Plant resources of South-East Asia Vegetable oils and fats".
No 14
Bogor Selatan:
PT. Pembangunan,
2001.
Text.