This document contains a list of 6 website URLs. The URLs are for Google, Facebook, a Thai blog, an e-marketing blog on social media optimization, a wiki page on social media, and a WordPress tutorial page.

1. บรรณานุกรม
http://www.google.co.th
http://www.facebook.com
http://www.bloggang.com/viewblog.php?id=numpuang&date=27-03-
2009&group=7&gblog=4
http://blog.gootum.com/e-marketing-blog/social-media-optimization-smo
http://mba2010.wikidot.com/5220211059-3g-social-media
http://wordpress.9supawat.com/10/what-is-wordpress.html