Blyn, G. (1966). Agricultural trends in India, 1891-47: Output availability and productivity. University of pensylvania.
シカゴスタイル引用形Blyn, George. Agricultural Trends in India, 1891-47: Output Availability and Productivity. USA: University of pensylvania, 1966.
MLA引用形式Blyn, George. Agricultural Trends in India, 1891-47: Output Availability and Productivity. University of pensylvania, 1966.
警告: この引用は必ずしも正確ではありません.