Dyfyniad APA

(2012).  Electronic commerce 2012: A managerial and social networks perspective.  Pearson.

Dyfyniad Arddull Chicago

 Electronic Commerce 2012: A Managerial and Social Networks Perspective.  Pearson, 2012.

Dyfyniad MLA

 Electronic Commerce 2012: A Managerial and Social Networks Perspective.  Pearson, 2012.

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