Gaya APA
Toxopeus, H.
(1983).
Archives of Cocoa Research
(
Vol.2)
.
Washington:
ACRI & IOCC.
Gaya MLA
Toxopeus, Hille.
"Archives of Cocoa Research".
Vol.2
Washington:
ACRI & IOCC,
1983.
Teksbook.