Cita APA (7th ed.)
Bluman, A. G. (2007). Elementary statistics: A step by step approach. Wm. C. Brown Publishers.
Cita Chicago (17th ed.)
Bluman, Allan G. Elementary Statistics: A Step by Step Approach. Dubuque, IA: Wm. C. Brown Publishers, 2007.
Cita MLA (9th ed.)
Bluman, Allan G. Elementary Statistics: A Step by Step Approach. Wm. C. Brown Publishers, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.