Dyfyniad APA

Kumar, R. (2005). Research methodology: A step guide for beginners (2nd ed.). Pearson.

Dyfyniad Arddull Chicago

Kumar, Ranjith. Research Methodology: A Step Guide for Beginners. 2nd ed. New Delhi: Pearson, 2005.

Dyfyniad MLA

Kumar, Ranjith. Research Methodology: A Step Guide for Beginners. 2nd ed. Pearson, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.