Knuth, D. E. A. (2011). The art of computer programming. Volume 4A, Combinatorial algorithms, Part 1 (1st edition.). Addison Wesley.
Cita Chicago Style (17a ed.)Knuth, Donald Ervin Author. The Art of Computer Programming. Volume 4A, Combinatorial Algorithms, Part 1. 1st edition. [Place of publication not identified]: Addison Wesley, 2011.
Cita MLA (9a ed.)Knuth, Donald Ervin Author. The Art of Computer Programming. Volume 4A, Combinatorial Algorithms, Part 1. 1st edition. Addison Wesley, 2011.
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