Dyfyniad APA

Evans, J. R., & Berman, B. (2003). Marketing, 8e: Marketing in the 21st century. Biztantra/ Wiley dreamtech.

Dyfyniad Arddull Chicago

Evans, Joel R., and Barry Berman. Marketing, 8e: Marketing in the 21st Century. New Delhi: Biztantra/ Wiley dreamtech, 2003.

Dyfyniad MLA

Evans, Joel R., and Barry Berman. Marketing, 8e: Marketing in the 21st Century. Biztantra/ Wiley dreamtech, 2003.

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