Thorne, B. M., & Giesen, J. M. (2000). Statistics for the Behavioral Sciences (3rd ed.). Mayfield Publishing Company.
Cita Chicago (17th ed.)Thorne, B. Michael, i J. Martin Giesen. Statistics for the Behavioral Sciences. 3rd ed. Mountain View, California: Mayfield Publishing Company, 2000.
Cita MLA (9th ed.)Thorne, B. Michael, i J. Martin Giesen. Statistics for the Behavioral Sciences. 3rd ed. Mayfield Publishing Company, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.