Allen, J. D., & Pittenger, D. J. (2000). Statistics tutor: Tutorial and computational software for the behavioral sciences (Student ed.). New York: Wiley.
Παραπομπή Chicago StyleAllen, Joseph D., και David J. Pittenger. Statistics Tutor: Tutorial and Computational Software for the Behavioral Sciences. Student ed. New York: Wiley, 2000.
Παραπομπή MLAAllen, Joseph D., και David J. Pittenger. Statistics Tutor: Tutorial and Computational Software for the Behavioral Sciences. Student ed. New York: Wiley, 2000.
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