Evenson R., P. P. (2007). Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER.
Citazione stile Chigago Style (17a edizione)Evenson R., P. Pingali. Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER, 2007.
Citatione MLA (8a ed.)Evenson R., P. Pingali. Agricultural Development: Farmers, Farm Production and Farm Markets. ELSEVIER, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.