Dyfyniad APA

Richtmeyer, C. C., & Foust, J. W. (1943). Business mathematics (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Richtmeyer, Cleon C., and Judson W. Foust. Business Mathematics. 2nd ed. New York: McGraw-Hill, 1943.

Dyfyniad MLA

Richtmeyer, Cleon C., and Judson W. Foust. Business Mathematics. 2nd ed. McGraw-Hill, 1943.

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