Panneerselvam R. (2014). Research methodology (2nd ed.). PHI learning private limited.
Chicago Edition CitationPanneerselvam R. Research Methodology. 2nd ed. Delhi: PHI learning private limited, 2014.
MLA Edition CitationPanneerselvam R. Research Methodology. 2nd ed. PHI learning private limited, 2014.
Warning: These citations may not always be 100% accurate.