Hogg, R. V., & Tanis, E. A. (1997). Probability and statistical inference (Fifth edition.). Prentice Hall.
Cita Chicago (17th ed.)Hogg, Robert V., i Elliot A. Tanis. Probability and Statistical Inference. Fifth edition. Upper Saddle River, New Jersey: Prentice Hall, 1997.
Cita MLA (9th ed.)Hogg, Robert V., i Elliot A. Tanis. Probability and Statistical Inference. Fifth edition. Prentice Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.