Crisler Nancy. (2006). Discrete Mathematics Through Applications (3rd.). W H freeman and company.
Cita Chicago (17th ed.)Crisler Nancy. Discrete Mathematics Through Applications. 3rd. New york: W H freeman and company, 2006.
Cita MLA (9th ed.)Crisler Nancy. Discrete Mathematics Through Applications. 3rd. W H freeman and company, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.