Alviar, N. (1969). An economic comparison between tractor-operated and carabao-cultivated rice farms.
Chicagoスタイル(17版)引用形式Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.
MLA(9版)引用形式Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.
警告: この引用は必ずしも正確ではありません.