Sharma, T. R. (2001). Research Methodology in History. Concept Publishing Company Pvt. Ltd..
Chicago Style (17th ed.) ZitazioaSharma, Tej Ram. Research Methodology in History. New Delhi: Concept Publishing Company Pvt. Ltd., 2001.
MLA (9th ed.) ZitazioaSharma, Tej Ram. Research Methodology in History. Concept Publishing Company Pvt. Ltd., 2001.
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