Giriappa, S. (1986). Energy environment in agriculture. Ashish Publishing House.
シカゴスタイル引用形Giriappa, S. Energy Environment in Agriculture. New Delhi: Ashish Publishing House, 1986.
MLA引用形式Giriappa, S. Energy Environment in Agriculture. Ashish Publishing House, 1986.
警告: この引用は必ずしも正確ではありません.