Liu C L. (2008). Elements of discrete mathematics (3rd.). McGraw Hill.
Chicagoスタイル(17版)引用形式Liu C L. Elements of Discrete Mathematics. 3rd. New Delhi: McGraw Hill, 2008.
MLA(9版)引用形式Liu C L. Elements of Discrete Mathematics. 3rd. McGraw Hill, 2008.
警告: この引用は必ずしも正確ではありません.