Chawla, D. (2011). Research methodology: Concepts and cases.
Chicago Style aipamenaChawla, Deepak;Sondhi. Research Methodology: Concepts and Cases. Vikas Publishing House Pvt. Ltd., New Delhi, 2011.
MLA aipamenaChawla, Deepak;Sondhi. Research Methodology: Concepts and Cases. 2011.
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