Crisler Nancy. (2006). Discrete Mathematics Through Applications (3rd.). W H freeman and company.
Lua i Stíl Chicago (17ú heag.)Crisler Nancy. Discrete Mathematics Through Applications. 3rd. New york: W H freeman and company, 2006.
Lua MLA (9ú heag.)Crisler Nancy. Discrete Mathematics Through Applications. 3rd. W H freeman and company, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.