APA aipamena

Panneerselvam R & Deepa Gupta. (2013). Research Methodology. PHI learning.

Chicago Style aipamena

Panneerselvam R and Deepa Gupta. Research Methodology. New Delhi: PHI learning, 2013.

MLA aipamena

Panneerselvam R and Deepa Gupta. Research Methodology. PHI learning, 2013.