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