Παραπομπή σε μορφή APA (7η εκδ.)

Spofford, G. (2006). MDX solutions with Microsoft SQL Server Analysis Services 2005 and Hyperion Essbase (2nd ed.). Wiley Pub..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spofford, George. MDX Solutions with Microsoft SQL Server Analysis Services 2005 and Hyperion Essbase. 2nd ed. Indianapolis, IN: Wiley Pub., 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spofford, George. MDX Solutions with Microsoft SQL Server Analysis Services 2005 and Hyperion Essbase. 2nd ed. Wiley Pub., 2006.