References
- Luttwak, Edward N. 1990. “From Geopolitics to Geo-Economics: Logic of Conflict, Grammar of Commerce.” The National Interest 20: 17–23.
- Martiningui, Ana, and Richard Youngs. 2011. “Challenges for European Foreign Policy in 2012: What Kind of Geo-Economic Europe?” Accessed May 23, 2015, from http://fride.org/download/Challenges_for_European_Foreign_Policy_in_2012.pdf.