13.7 References

Rand Fishkin, The Beginner’s Guide to SEO, SEOmoz, February 25, 2006, http://www.seomoz.org/article/beginners-guide-to-search-engine-optimization (accessed April 3, 2008).

Peter Seebach, “The Cranky User: How Not to Make Your Site Accessible,” IBM, March 13, 2001, http://www-128.ibm.com/developerworks/library/us-cranky1.html (accessed March 3, 2008).

“Usability Guidelines,” MIT Information Services and Technology, http://ist.mit.edu/services/consulting/usability/guidelines (accessed March 3, 2008).

Jeffrey Zeldman, Designing with Web Standards, 2nd ed. (Berkeley, CA: New Riders, 2006).