Dyfyniad APA

Newell, F. (2008). Why CRM doesn't work. Kogan Page.

Dyfyniad Arddull Chicago

Newell, Frederick. Why CRM Doesn't Work. Kogan Page, 2008.

Dyfyniad MLA

Newell, Frederick. Why CRM Doesn't Work. Kogan Page, 2008.

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