Dyfyniad APA

R.Nandagopal. (2007). Research methods in business. Excel Books.

Dyfyniad Arddull Chicago

R.Nandagopal. Research Methods in Business. New Delhi: Excel Books, 2007.

Dyfyniad MLA

R.Nandagopal. Research Methods in Business. Excel Books, 2007.

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