Andreescu, T., & Feng, Z. (2004). A path to combinatories for undergraduates: Counting strategies. Boston: Birkhauser.
Chicago Style CitationAndreescu, Titu, and Zuming Feng. A Path to Combinatories for Undergraduates: Counting Strategies. Boston: Birkhauser, 2004.
MLA CitationAndreescu, Titu, and Zuming Feng. A Path to Combinatories for Undergraduates: Counting Strategies. Boston: Birkhauser, 2004.
Warning: These citations may not always be 100% accurate.