Levin, R. I., & Rubin, D. S. (1994). Statistics for management (6th ed.). Prentice Hall.
Chicago Style aipamenaLevin, Richard I., and David S. Rubin. Statistics for Management. 6th ed. Upper Saddle River, N.J. ; New Delhi: Prentice Hall, 1994.
MLA aipamenaLevin, Richard I., and David S. Rubin. Statistics for Management. 6th ed. Prentice Hall, 1994.
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