Buxton Bill. (2007). Sketching User Experiences: Getting the Design Right & Right Design. Focal Press.
Chicago-referens (17:e uppl.)Buxton Bill. Sketching User Experiences: Getting the Design Right & Right Design. UK: Focal Press, 2007.
MLA-referens (9:e uppl.)Buxton Bill. Sketching User Experiences: Getting the Design Right & Right Design. Focal Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.