Bluman, A. G. (2004). Elementary Statistics: A step by step approach (quinta edición.). Mc Graw Hill Higher Education.
Citazione stile Chigago Style (17a edizione)Bluman, Allan G. Elementary Statistics: A Step by Step Approach. quinta edición. New ork, EE UU: Mc Graw Hill Higher Education, 2004.
Citatione MLA (9a ed.)Bluman, Allan G. Elementary Statistics: A Step by Step Approach. quinta edición. Mc Graw Hill Higher Education, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.