Croft, A., & Davison, R. (1997). Foundation maths: Essential maths for students (2nd ed.). Prentice Hall.
Chicagoスタイル(17版)引用形式Croft, Anthony, , Robert Davison. Foundation Maths: Essential Maths for Students. 2nd ed. Harlow, England: Prentice Hall, 1997.
MLA(9版)引用形式Croft, Anthony, , Robert Davison. Foundation Maths: Essential Maths for Students. 2nd ed. Prentice Hall, 1997.
警告: この引用は必ずしも正確ではありません.