Reddy, A. k. N. (1980). Rural technology. Indian academy of sciences.
シカゴスタイル引用形Reddy, Amulya kumar N. Rural Technology. India: Indian academy of sciences, 1980.
MLA引用形式Reddy, Amulya kumar N. Rural Technology. Indian academy of sciences, 1980.
警告: この引用は必ずしも正確ではありません.