Dyfyniad APA

Singh, I. J. (1977). Elements of farm management economics. Affiliated East West.

Dyfyniad Arddull Chicago

Singh, I J. Elements of Farm Management Economics. New Delhi: Affiliated East West, 1977.

Dyfyniad MLA

Singh, I J. Elements of Farm Management Economics. Affiliated East West, 1977.

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