Walpole, R. E. (2007). Probability & statistics for engineers & scientists (8th ed.). Pearson/Prentice Hall.
Cita Chicago (17th ed.)Walpole, Ronald E. Probability & Statistics for Engineers & Scientists. 8th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2007.
Cita MLA (9th ed.)Walpole, Ronald E. Probability & Statistics for Engineers & Scientists. 8th ed. Pearson/Prentice Hall, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.