Hogg, R. V., & Craig, A. T. (1995). Introduction to mathematical statistics (5a. ed.). Prentice-Hall.
Cita Chicago (17th ed.)Hogg, Robert V., i Allen T. Craig. Introduction to Mathematical Statistics. 5a. ed. Upper Saddle River: Prentice-Hall, 1995.
Cita MLA (9th ed.)Hogg, Robert V., i Allen T. Craig. Introduction to Mathematical Statistics. 5a. ed. Prentice-Hall, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.