Middleton, M. R. (2004). Data analysis using Microsoft Excel: Updated for Office XP (3rd ed.). Thomson, Brooks/Cole.
Cita Chicago (17th ed.)Middleton, Michael R. Data Analysis Using Microsoft Excel: Updated for Office XP. 3rd ed. Southbank, Vic., Australia, Belmont, CA: Thomson, Brooks/Cole, 2004.
Cita MLA (9th ed.)Middleton, Michael R. Data Analysis Using Microsoft Excel: Updated for Office XP. 3rd ed. Thomson, Brooks/Cole, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.