APA Edition Citation

Welkowitz,Joan, Robert B.Ewen, & Jacob Cohen. (1976). Introductory Statistics for the behavioral Sciences. Academic.

Chicago Edition Citation

Welkowitz,Joan, Robert B.Ewen, and Jacob Cohen. Introductory Statistics for the Behavioral Sciences. New York: Academic, 1976.

MLA Edition Citation

Welkowitz,Joan, et al. Introductory Statistics for the Behavioral Sciences. Academic, 1976.

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