Dyfyniad APA

Alviar, N. (1969). An economic comparison between tractor-operated and carabao-cultivated rice farms.

Dyfyniad Arddull Chicago

Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.

Dyfyniad MLA

Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.