Panneerselvam, R. (2004). Research methodology (Eastern economy edition.). Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPanneerselvam, R. Research Methodology. Eastern economy edition. New Delhi: Prentice Hall, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPanneerselvam, R. Research Methodology. Eastern economy edition. Prentice Hall, 2004.
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