Dyfyniad APA

Mansified, E. (1970). Elementary statistics for economics and business. W.W Norton &company.

Dyfyniad Arddull Chicago

Mansified, Edwin. Elementary Statistics for Economics and Business. New York: W.W Norton &company, 1970.

Dyfyniad MLA

Mansified, Edwin. Elementary Statistics for Economics and Business. W.W Norton &company, 1970.

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