App, S. (2011). Discrete Mathematics with Applications (4th.). Cengage.
Chicagoスタイル(17版)引用形式App, Susanna. Discrete Mathematics with Applications. 4th. Cengage, 2011.
MLA(9版)引用形式App, Susanna. Discrete Mathematics with Applications. 4th. Cengage, 2011.
警告: この引用は必ずしも正確ではありません.