Alviar, N. (1969). An economic comparison between tractor-operated and carabao-cultivated rice farms.
Chicago-Zitierstil (17. Ausg.)Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.
MLA-Zitierstil (9. Ausg.)Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.