Flick, U. (2011). Introducing research methodology. Sage Publication India pvt. ltd.
Chicago Style (17. basım) AtıfFlick, U. Introducing Research Methodology. New Delhi: Sage Publication India pvt. ltd, 2011.
MLA (9th ed.) AtıfFlick, U. Introducing Research Methodology. Sage Publication India pvt. ltd, 2011.
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