Dyfyniad APA

G.Bluman Allan. (2005). Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill.

Dyfyniad Arddull Chicago

G.Bluman Allan. Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill, 2005.

Dyfyniad MLA

G.Bluman Allan. Elementary Statistics: A Step By Step Approach. American: Mc Graw-Hill, 2005.

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