Lidwell, Holden and Butler, 2010. Universal principles of design. Massachusetts: Rockport Publishers Inc.
Schwartz, 2004. The paradox of choice – why less is more. New York: Harper Perennial.
Logoking, 2007. Golden Spiral [online]. Available at: <http://www.adobe.com/cfusion/exchange/index.cfm?event=extensionDetail&extid=1292518> [Accessed 10/01/13].
Stannered, 2007. Golden ratio line [online]. Available at: <http://en.wikipedia.org/wiki/File:Golden_ratio_line.svg> [Accessed 10/01/13].
Dior, 2013. Haute couture [online]. Available at: <http://www.dior.com/couture/en_gb/fashion-accessories/woman/haute-couture/haute-couture> [Accessed 20/01/12].
Eumedemito, 2008. Gestalt proximity [online]. Available at: < http://en.wikipedia.org/wiki/File:Gestalt_proximity.svg#filehistory> [Accessed 11/01/13].
Amazon, 2012. Cameras [online]. Available at: <http://www.amazon.co.uk/digitalcamera-dslr-camcorders-lenses/b/ref=sa_menu_p6?ie=UTF8&node=560834> [Accessed 20/01/13].
Jones, 2011. Understanding visual hierarchy in web design [online]. Available at: <http://webdesign.tutsplus.com/articles/design-theory/understanding-visual-hierarchy-in-web-design/> [Accessed 03/01/13].
Porter, 2010. Visual hierarchy [online]. Available at: <http://52weeksofux.com/post/443828775/visual-hierarchy> [Accessed 03/01/13].
Borsky, 2010. Using power structure and Gestalt for visual design [online]. Available at: <http://sixrevisions.com/web_design/using-power-structure-and-gestalt-for-visual-hierarchy/> [Accessed 03/01/13].
Nielsen, 2006. F-shaped pattern for reading web content [online]. Available at: <http://www.nngroup.com/articles/f-shaped-pattern-reading-web-content/> [Accessed 17/01/13].
Hunter, 2013. The 5 types of shoppers [online]. Available at: <http://www.businessknowhow.com/marketing/shoppertypes.htm> [Accessed 18/01/13].
Argos, 2013. MSI U180 Netbook - Pink [online]. Available at: <http://www.argos.co.uk/static/Product/partNumber/5089019.htm> [Accessed 21/01/13].
Amazon, 2013. Amazon home page [online]. Available at: <http://www.amazon.co.uk/> [Accessed 21/01/13].
Apple, 2013. Apple store webpage [online]. Available at: <http://store.apple.com/uk> [Accessed 21/01/13].
