Kothari, C. R. (2000). Research methodology: Methods and techniques (2 edition.). Wishwa Prakashan.
Čikaški stil citiranjaKothari, C R. Research Methodology: Methods and Techniques. 2 edition. New Delhi: Wishwa Prakashan, 2000.
MLA način citiranjaKothari, C R. Research Methodology: Methods and Techniques. 2 edition. Wishwa Prakashan, 2000.
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