http://www.fastcompany.com/1815756/why-user-experience-critical-customer-relationships
https://www.interaction-design.org/literature/book/the-encyclopedia-of-human-computer-interaction-2nd-ed/user-experience-and-experience-design
http://www.xerago.com/blog/2013/12/why-great-ux-is-non-negotiable-in-digital-marketing/
http://www.fastcompany.com/1815756/why-user-experience-critical-customer-relationships
http://uxmyths.com
http://uxmyths.com/post/1533970267/myth-27-ux-design-is-about-usability
https://www.interaction-design.org/literature/book/the-encyclopedia-of-human-computer-interaction-2nd-ed/user-experience-and-experience-design
http://www.xerago.com/blog/2013/12/why-great-ux-is-non-negotiable-in-digital-marketing/
http://www.fastcompany.com/1815756/why-user-experience-critical-customer-relationships
http://uxmyths.com
http://uxmyths.com/post/1533970267/myth-27-ux-design-is-about-usability