G.Bluman Allan. (2005). Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill.
Chicago Style CitationG.Bluman Allan. Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill, 2005.
Cita MLAG.Bluman Allan. Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.