Richtmeyer, C. C., & Foust, J. W. (1943). Business mathematics (2nd ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Richtmeyer, Cleon C., , Judson W. Foust. Business Mathematics. 2nd ed. New York: McGraw-Hill, 1943.
MLA(9版)引用形式Richtmeyer, Cleon C., , Judson W. Foust. Business Mathematics. 2nd ed. McGraw-Hill, 1943.
警告: この引用は必ずしも正確ではありません.