Dyfyniad APA

Panneerselvam, R. (2004). Research methodology (Eastern economy edition.). Prentice Hall.

Dyfyniad Arddull Chicago

Panneerselvam, R. Research Methodology. Eastern economy edition. New Delhi: Prentice Hall, 2004.

Dyfyniad MLA

Panneerselvam, R. Research Methodology. Eastern economy edition. Prentice Hall, 2004.

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