Rosen, Kenneth H. Discrete Mathematics and Its Applications. 6th ed. New York: McGraw-Hill, 2007. ISBN 978-0-07-2880083
Rosen, Kenneth H, and Jerrold Grossman. Student’s Solutions Guide to Accompany Discrete Mathematics and Its Applications. 6th ed. New York: McGraw-Hill, 2007. ISBN 978-0-07-3107790
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