Rosen,Kenneth H. (2007). Discrete Mathematics & its applications with combinatorics and graph theory (6th ed.). Tata McGraw Hill.
Trích dẫn kiểu ChicagoRosen,Kenneth H. Discrete Mathematics & Its Applications with Combinatorics and Graph Theory. 6th ed. New Delhi: Tata McGraw Hill, 2007.
Trích dẫn MLARosen,Kenneth H. Discrete Mathematics & Its Applications with Combinatorics and Graph Theory. 6th ed. Tata McGraw Hill, 2007.
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