Hein, J. L. (2010). Discrete structures, logic, and computability (3rd ed.). Jones and Bartlett Publishers.
Lua i Stíl Chicago (17ú heag.)Hein, James L. Discrete Structures, Logic, and Computability. 3rd ed. Sudbury, Mass: Jones and Bartlett Publishers, 2010.
Lua MLA (9ú heag.)Hein, James L. Discrete Structures, Logic, and Computability. 3rd ed. Jones and Bartlett Publishers, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.