Bluman, A. G. (2001). Elementary statistics: A step by step approach (Fourth edition.). McGraw-Hill.
Chicago Style aipamenaBluman, Allan G. Elementary Statistics: A Step by Step Approach. Fourth edition. Boston: McGraw-Hill, 2001.
MLA aipamenaBluman, Allan G. Elementary Statistics: A Step by Step Approach. Fourth edition. McGraw-Hill, 2001.
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