Du. (2013). Computing and Combinatorics (1.). Springer Berlin Heidelberg.
Cita Chicago (17th ed.)Du. Computing and Combinatorics. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8th ed.)Du. Computing and Combinatorics. 1. Springer Berlin Heidelberg, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.