APA Style
Vossen, H, V, D., M.Wessel, . (2000).
Plant Resources of South-East Asia 16 Stimulants .
Bogor:
Prosea Indonesia.
MLA Style
Vossen, H.A.M., Van, Der., M.Wessel, .
"Plant Resources of South-East Asia 16 Stimulants".
Bogor:
Prosea Indonesia,
2000.
Koleksi Buku Teks.