Dyfyniad APA

Evenson R., P. P. (2007). Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER.

Dyfyniad Arddull Chicago

Evenson R., P. Pingali. Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER, 2007.

Dyfyniad MLA

Evenson R., P. Pingali. Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER, 2007.

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