APA aipamena

Riggleman, J. R., & Frisbee, I. N. (1951). Business statistics.

Chicago Style aipamena

Riggleman, John R., and Ira N_ Frisbee. Business Statistics. 1951.

MLA aipamena

Riggleman, John R., and Ira N_ Frisbee. Business Statistics. 1951.

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