Dyfyniad APA
Naghshpour, S. (2012). Statistics for economics. Business Expert Press.
Dyfyniad Arddull Chicago
Naghshpour, Shahdad. Statistics for Economics. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2012.
Dyfyniad MLA
Naghshpour, Shahdad. Statistics for Economics. Business Expert Press, 2012.
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