Dyfyniad APA

National council of applied Eco. res. (1969). Structure & behaviour of prices of food grains. NCAER publishers.

Dyfyniad Arddull Chicago

National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. New delhi: NCAER publishers, 1969.

Dyfyniad MLA

National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. NCAER publishers, 1969.

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