Penner, R. C. (1999). Discrete mathematics: Proof techniques and mathematical structures. World Scientific.
Chicago Style (17th ed.) CitationPenner, R. C. Discrete Mathematics: Proof Techniques and Mathematical Structures. Singapore ; River Edge, N.J.: World Scientific, 1999.
MLA (9th ed.) CitationPenner, R. C. Discrete Mathematics: Proof Techniques and Mathematical Structures. World Scientific, 1999.
Warning: These citations may not always be 100% accurate.