Bluman, A. G. (2009). Elementary statistics: A step by step approach (7th ed.). McGraw-Hill Higher Education.
Chicago Style (17. basım) AtıfBluman, Allan G. Elementary Statistics: A Step by Step Approach. 7th ed. Boston: McGraw-Hill Higher Education, 2009.
MLA (9th ed.) AtıfBluman, Allan G. Elementary Statistics: A Step by Step Approach. 7th ed. McGraw-Hill Higher Education, 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..