Lua APA (7ú heag.)

ebrary, Inc. (2005). Website usability: Research and case studies. Emerald Group Publishing.

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc. Website Usability: Research and Case Studies. Bradford, England: Emerald Group Publishing, 2005.

Lua MLA (9ú heag.)

ebrary, Inc. Website Usability: Research and Case Studies. Emerald Group Publishing, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.