Gaya APA
Potato, .
(1983).
Potato Production in the Humid tropics
.
Bogor:
Pusat Perpustakaan Bioloi dan Pertanian.
Gaya MLA
Potato, .
"Potato Production in the Humid tropics".
Bogor:
Pusat Perpustakaan Bioloi dan Pertanian,
1983.
Text.