Bibliography

http://www.buzzfeed.com/hnigatu/comics-that-capture-the-frustrations-of-depression

2011 Depression & Anxiety (Medletter) 

2007 Depression & Anxiety (Medletter) 
 
http://www.health.harvard.edu/newsweek/what-causes-depression.htm

http://www.nytimes.com/2013/11/19/health/treating-insomnia-to-heal-depression.html?pagewanted=1&_r=2

http://psychcentral.com/news/2010/04/12/link-between-stress-anxiety-depression/12749.html

http://www.psychologytoday.com/blog/back-the-brink/201401/antidepressants-is-all-you-ve-got

http://www.webmd.com/depression/features/stress-depression