Marcus, A. (1992). Graphic design for electronic documents and user interfaces. ACM Press ; Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Marcus, Aaron. Graphic Design for Electronic Documents and User Interfaces. New York, N.Y. : Reading, Mass.: ACM Press ; Addison-Wesley, 1992.
Lua MLA (8ú heag.)Marcus, Aaron. Graphic Design for Electronic Documents and User Interfaces. ACM Press ; Addison-Wesley, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.