Gaya APA
Nations, F, A, A, O, O, T, U.
(1984).
PEDOMAN MANAJEMENT USAHATANI
(
Cet. 6)
.
Jakarta:
Yasaguna.
Gaya MLA
Nations, Food, And, AgriCultural, Organization, Of, The, United.
"PEDOMAN MANAJEMENT USAHATANI".
Cet. 6
Jakarta:
Yasaguna,
1984.
Buku.