Petikan APA

El Breiki, W. A. M. (2008). Web-Based Customer Relationship Management (CRM) For Graduate Studies Unit (GSU).

Petikan Gaya Chicago

El Breiki, Walid A. Mohamed. Web-Based Customer Relationship Management (CRM) For Graduate Studies Unit (GSU). 2008.

Petikan MLA

El Breiki, Walid A. Mohamed. Web-Based Customer Relationship Management (CRM) For Graduate Studies Unit (GSU). 2008.

Amaran: Petikan-petikan ini tidak semestinya 100% tepat.