Walsh, Bob (2007). Clear Blogging: How People Blogging Are Changing the World and How You Can Join Them. Berkeley, California: Apress. ISBN978-1-4302-0321-6. OCLC184907857.
Adams, Andrew A.; McCrindle, Rachel J. (2008). Pandora's Box: Social and Professional Issues of the Information Age. Chichester, England: John Wiley & Sons. ISBN978-0-470-06553-2. OCLC137325218.