- http://blog.aids.gov/downloads/toolkit_blogs.pdf
- http://en.wikipedia.org/wiki/Blog
- http://www.det.wa.edu.au/education/cmis/eval/curriculum/ict/weblogs/
- http://www.google.com.ec/search?hl=es-419&biw=1024&bih=515&rlz=1R2ADSA_enEC419&defl=en&q=define:Blogs&sa=X&ei=68d_Tf7PA4fp0gGNtOGFCQ&ved=0CCUQkAE
- http://tep.uoregon.edu/shared/blogswikispodcasts/BlogsInEducation.pdf