"Director Sebastian Junger Talks RESTREPO Follow-Up KORENGAL, Helping People Understand the Realistic Effects of War, and More". Interview with Sheila Roberts, collider.com. June 14, 2014.
Paco Underhill (2009). “Why We Buy: The Science of Shopping--Updated and Revised for the Internet, the Global Consumer, and Beyond”, p.24, Simon and Schuster
"Africa and the Six ‘I’s: Independence, Investment, Infrastructure, Innovation, Incubation, Inspiration" by Richard Attias, www.huffingtonpost.com. March 11, 2013.