Villanueva, R., & Marbella, W. (2012). International Rice Research Institute. DZUP.
Chicagoスタイル(17版)引用形式Villanueva, Raymund, , Willie Marbella. International Rice Research Institute. Quezon City: DZUP, 2012.
MLA(9版)引用形式Villanueva, Raymund, , Willie Marbella. International Rice Research Institute. DZUP, 2012.
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