Παραπομπή APA
Clark, C. T., & Schkade, L. L. (1979). Statistical analysis for administrative decisions (3d ed.). Cincinnati: South-Western Pub. Co..
Παραπομπή Chicago StyleClark, Charles Tallifero., and Lawrence L. Schkade. Statistical Analysis for Administrative Decisions. 3d ed. Cincinnati: South-Western Pub. Co., 1979.
Παραπομπή MLAClark, Charles Tallifero., and Lawrence L. Schkade. Statistical Analysis for Administrative Decisions. 3d ed. Cincinnati: South-Western Pub. Co., 1979.
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