Singh,Gian. (1952). Economic conditions of agricultural labourers and marginal farmers. B R.
Chicago-стиль цитированияSingh,Gian. Economic Conditions of Agricultural Labourers and Marginal Farmers. Delhi: B R, 1952.
MLA-цитированиеSingh,Gian. Economic Conditions of Agricultural Labourers and Marginal Farmers. B R, 1952.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.