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Lua i Stíl Chicago (17ú heag.)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. New delhi: NCAER publishers, 1969.
Lua MLA (9ú heag.)National council of applied Eco. res. Structure & Behaviour of Prices of Food Grains. NCAER publishers, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.