Mamoria, C. (1960). Co-operation in India (2nd rev.). Kitab Mahal.
Chicago-čujuhus (17. p.)Mamoria, C. Co-operation in India. 2nd rev. Allahabad: Kitab Mahal, 1960.
MLA-čujuhus (9. p.)Mamoria, C. Co-operation in India. 2nd rev. Kitab Mahal, 1960.
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