Gajski, D. D. (1997). Principles of digital design. Prentice Hall International.
Lua i Stíl Chicago (17ú heag.)Gajski, Daniel D. Principles of Digital Design. Upper Saddle River, N.J: Prentice Hall International, 1997.
Lua MLA (9ú heag.)Gajski, Daniel D. Principles of Digital Design. Prentice Hall International, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.