McElroy, E. E. (1979). Applied business statistics: Problem assignment workbook (2nd. ed.). Holden-Day.
Cita Chicago Style (17a ed.)McElroy, Elam E. Applied Business Statistics: Problem Assignment Workbook. 2nd. ed. San Francisco: Holden-Day, 1979.
Cita MLA (8a ed.)McElroy, Elam E. Applied Business Statistics: Problem Assignment Workbook. 2nd. ed. Holden-Day, 1979.
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