Slater, J. (1991). Practical business math procedures (3rd ed.). Irwin.
Chicagoスタイル(17版)引用形式Slater, Jeffrey. Practical Business Math Procedures. 3rd ed. Homewood, IL: Irwin, 1991.
MLA(8版)引用形式Slater, Jeffrey. Practical Business Math Procedures. 3rd ed. Irwin, 1991.
警告: この引用は必ずしも正確ではありません.