Thomsen, E. (2002). OLAP Solutions: Building multidimensional information. Wiley.
Cita Chicago (17th ed.)Thomsen, Erik. OLAP Solutions: Building Multidimensional Information. New York: Wiley, 2002.
Cita MLA (9th ed.)Thomsen, Erik. OLAP Solutions: Building Multidimensional Information. Wiley, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.