APA Edition Citation

Nandagopal,, R., & Arul Rajan,, K. (2008). Research methods in business. Excel books.

Chicago Edition Citation

Nandagopal,, R., and K. Arul Rajan. Research Methods in Business. New Delhi: Excel books, 2008.

MLA Edition Citation

Nandagopal,, R., and K. Arul Rajan. Research Methods in Business. Excel books, 2008.

Warning: These citations may not always be 100% accurate.