Dyfyniad APA
Joseph, P. T. (2004). E-commerce: A managerial perspective. Prentice Hall of India.
Dyfyniad Arddull Chicago
Joseph, P. T. E-commerce: A Managerial Perspective. New Delhi: Prentice Hall of India, 2004.
Dyfyniad MLA
Joseph, P. T. E-commerce: A Managerial Perspective. Prentice Hall of India, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.