Não informado. (2007). How: Design ideas at work. F&W Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. How: Design Ideas at Work. Cincinnati, Ohio: F&W Publications, 2007.
Lua MLA (8ú heag.)Não informado. How: Design Ideas at Work. F&W Publications, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.