Venogopal, P. (2004). State of the Indian farmer: Input management (27 Volumes +CD-ROM). Academic Foundation.
シカゴスタイル引用形Venogopal, Pingali. State of the Indian Farmer: Input Management (27 Volumes +CD-ROM). New Delhi: Academic Foundation, 2004.
MLA引用形式Venogopal, Pingali. State of the Indian Farmer: Input Management (27 Volumes +CD-ROM). Academic Foundation, 2004.
警告: この引用は必ずしも正確ではありません.