1. Acemoglu, D. (2013, December 3). Politics and technology. Why nations fail blog.
2. Acemoglu, D., & Robinson, J. (2012). Why nations fail: The origins of power, prosperity, and poverty. New York: Crown Business, Random House.
3. Adams, S. (2013, December 11). Are MOOCs really a failure? Forbes.
4. Anderson, C. (2006). The long tail: Why the future of business is selling less to more. New York: Hyperion Press.
5. Anderson, C. (2014). Makers: The new industrial revolution. USA: Crown Business Press.