Gaya APA
Oyen, L.P.A., Nguyen, Xuan Dung. (1999).
Plant Resources of South-East Asia 19 Essential Oil Plants .
Bogor:
Prosea Indonesia.
Gaya Chicago
Oyen, L.P.A., Nguyen, Xuan Dung.
Plant Resources of South-East Asia 19 Essential Oil Plants.
Bogor:
Prosea Indonesia,
1999.
Koleksi Buku Teks.
Gaya MLA
Oyen, L.P.A., Nguyen, Xuan Dung.
Plant Resources of South-East Asia 19 Essential Oil Plants.
Bogor:
Prosea Indonesia,
1999.
Koleksi Buku Teks.
Gaya Turabian
Oyen, L.P.A., Nguyen, Xuan Dung.
Plant Resources of South-East Asia 19 Essential Oil Plants.
Bogor:
Prosea Indonesia,
1999.
Koleksi Buku Teks.