(1978). Economic consequences of the new rice technology. Philippines: The international rice research institute.
シカゴスタイル引用形Economic Consequences of the New Rice Technology. Philippines: The international rice research institute, 1978.
MLA引用形式Economic Consequences of the New Rice Technology. Philippines: The international rice research institute, 1978.
警告: この引用は必ずしも正確ではありません.