1. Duggan M. Health Online 2013. Pew Internet and American Life Project 2013. Available at www.pewinternet.org/~/media/Files/Reports/PIP_HealthOnline.pdf. Accessed August 28, 2013.
2. Help seeking behavior and the Internet: a national survey. Int J;Ybarra;Med Inf,2006
3. Pew. Online Job Hunting: A Pew Internet Project Data Memo 2002. Available at www.pewinternet.org/2002/07/17/online-job-hunting-a-pew-internet-project-data-memo/. Accessed April 12, 2014.
4. Zappe J. Job Search Traffic Surged in January, Putting Indeed.com on Top 2014. Available at http://www.ere.net/2013/02/28/job-search-traffic-surged-in-january-putting-indeed-com-on-top/. Accessed May 20, 2014
5. Comscore.com. comScore Media Metrix® Ranks Top 50 U.S. Desktop Web Properties for March 2014. Available at www.comscore.com/Insights/Press_Releases/2014/4/comScore_Media_Metrix_R_Ranks_Top_50_US_Desktop_Web_Properties_for_March_2014. Accessed April 12, 2014.