Gaya APA

Steinbuhler, H, D, P, D, K. (2001). e-Business & e-Commerce for Managers . New Jersey: Prentice Hall.

Gaya MLA

Steinbuhler, H.M., Deitel;, P.J., Deitel;, K.. "e-Business & e-Commerce for Managers". New Jersey: Prentice Hall, 2001. Text.