Gaya APA
Yoshinori, M., MayrowaniHenny, . (1990).
Upland Economy In Java: A Perspektif of a Soyben-based Farming System .
Indonesia:
CGPRT.
Gaya MLA
Yoshinori, Morooka., MayrowaniHenny, .
"Upland Economy In Java: A Perspektif of a Soyben-based Farming System".
Indonesia:
CGPRT,
1990.
Text.