Liu, C. L. (1985). Elements of discrete mathematics (2nd ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Liu, C. L. Elements of Discrete Mathematics. 2nd ed. New York: McGraw-Hill, 1985.
MLA(8版)引用形式Liu, C. L. Elements of Discrete Mathematics. 2nd ed. McGraw-Hill, 1985.
警告: この引用は必ずしも正確ではありません.