Soss, S. (2002). Discrete Mathematics. S. Chand & Company.
Lua i Stíl Chicago (17ú heag.)Soss, S. Discrete Mathematics. New Delhi: S. Chand & Company, 2002.
Lua MLA (9ú heag.)Soss, S. Discrete Mathematics. S. Chand & Company, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.