Levin, R. I., & Rubin, D. (1994). Statistics for management (6th ed.). Prentice Hall.
Cita Chicago Style (17a ed.)Levin, Richard I., y David Rubin. Statistics for Management. 6th ed. Englewood Cliffs, N.J.: Prentice Hall, 1994.
Cita MLA (9a ed.)Levin, Richard I., y David Rubin. Statistics for Management. 6th ed. Prentice Hall, 1994.
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