McClave, J. T. (2008). Statistics for Business and Economics [ada cd]. Pearson.
Lua i Stíl Chicago (17ú heag.)McClave, James T. Statistics for Business and Economics [ada Cd]. Pearson, 2008.
Lua MLA (8ú heag.)McClave, James T. Statistics for Business and Economics [ada Cd]. Pearson, 2008.
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