Não informado. (1940). Indian Farming. Indian Council of Agricultural Research.
Chicagoスタイル(17版)引用形式Não informado. Indian Farming. New Delhi: Indian Council of Agricultural Research, 1940.
MLA(8版)引用形式Não informado. Indian Farming. Indian Council of Agricultural Research, 1940.
警告: この引用は必ずしも正確ではありません.