Dyfyniad APA

 Schneider, G. P. (2013).  E-Business.  Course Technology Cengage Learning.

Dyfyniad Arddull Chicago

 Schneider, Gary P.  E-Business.  Course Technology Cengage Learning, 2013.

Dyfyniad MLA

 Schneider, Gary P.  E-Business.  Course Technology Cengage Learning, 2013.

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