Gupta, U. S. (1975). Physiological aspects of dryland farming. Oxford and IBH publishing.
シカゴスタイル引用形Gupta, U S. Physiological Aspects of Dryland Farming. Bombay: Oxford and IBH publishing, 1975.
MLA引用形式Gupta, U S. Physiological Aspects of Dryland Farming. Oxford and IBH publishing, 1975.
警告: この引用は必ずしも正確ではありません.