India. Ministry of Agriculture. Department of Agriculture and Co-Operation. Directorate of Economics and Statistics. (1990). Indian agriculture in brief (23rd ed.). Controller of Publications.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումIndia. Ministry of Agriculture. Department of Agriculture and Co-Operation. Directorate of Economics and Statistics. Indian Agriculture in Brief. 23rd ed. Delhi: Controller of Publications, 1990.
MLA (9րդ խմբ.) ՄեջբերումIndia. Ministry of Agriculture. Department of Agriculture and Co-Operation. Directorate of Economics and Statistics. Indian Agriculture in Brief. 23rd ed. Controller of Publications, 1990.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.