Norris, F. R. (1985). Discrete structures: An introduction to mathematics for computer science : Instructor manual. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Norris, Fletcher R. Discrete Structures: An Introduction to Mathematics for Computer Science : Instructor Manual. Englewood Cliffs, N.J: Prentice-Hall, 1985.
Lua MLA (9ú heag.)Norris, Fletcher R. Discrete Structures: An Introduction to Mathematics for Computer Science : Instructor Manual. Prentice-Hall, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.