Bullett, S., Fearn, T., & Smith, F. (2016). Algebra, logic, and combinatorics. World Scientific.
Cita Chicago (17th ed.)Bullett, Shaun, Tom Fearn, i Frank Smith. Algebra, Logic, and Combinatorics. New Jersey: World Scientific, 2016.
Cita MLA (9th ed.)Bullett, Shaun, et al. Algebra, Logic, and Combinatorics. World Scientific, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.