Pandey, R. K. (1987). A farmer's primer on growing cowpea on riceland. Manila, The Philippines: International rice research institute (IRRI).
シカゴスタイル引用形Pandey, R. K. A Farmer's Primer On Growing Cowpea On Riceland. Manila, The Philippines: International rice research institute (IRRI), 1987.
MLA引用形式Pandey, R. K. A Farmer's Primer On Growing Cowpea On Riceland. Manila, The Philippines: International rice research institute (IRRI), 1987.
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