TIBACKX FRANK. (2006). 201 INTERVIEW QUESTIONS: SAP SUPPLIER RELATIONSHIP MANAGEMENT (1ST ED.). GENIE PRESS.
Chicago-referens (17:e uppl.)TIBACKX FRANK. 201 INTERVIEW QUESTIONS: SAP SUPPLIER RELATIONSHIP MANAGEMENT. 1ST ED. U.S: GENIE PRESS, 2006.
MLA-referens (9:e uppl.)TIBACKX FRANK. 201 INTERVIEW QUESTIONS: SAP SUPPLIER RELATIONSHIP MANAGEMENT. 1ST ED. GENIE PRESS, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.