National council of applied Eco. res. (1969). Structure & behaviour of prices of food grains. NCAER publishers.
Chicago-referens (17:e uppl.)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. New delhi: NCAER publishers, 1969.
MLA-referens (9:e uppl.)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. NCAER publishers, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.