Birla institute of scientific. (1980). Technological charges in agriculture. Vision.
Citazione stile Chigago Style (17a edizione)Birla institute of scientific. Technological Charges in Agriculture. New Delhi: Vision, 1980.
Citatione MLA (9a ed.)Birla institute of scientific. Technological Charges in Agriculture. Vision, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.