National council of applied Eco. res. (1969). Structure & behaviour of prices of food grains. NCAER publishers.
Citazione stile Chigago Style (17a edizione)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. New delhi: NCAER publishers, 1969.
Citatione MLA (9a ed.)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. NCAER publishers, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.