India. Directorate of Economics and Statistics. (1980). Estimates of area and production of principal crops in India. Directorate of Economics and Statistics.
Chicagoスタイル(17版)引用形式India. Directorate of Economics and Statistics. Estimates of Area and Production of Principal Crops in India. New Delhi: Directorate of Economics and Statistics, 1980.
MLA(8版)引用形式India. Directorate of Economics and Statistics. Estimates of Area and Production of Principal Crops in India. Directorate of Economics and Statistics, 1980.
警告: この引用は必ずしも正確ではありません.