1. Cull, N. (2009). Public Diplomacy: Lessons from the Past. Los Angeles: Figueroa Press, http://uscpublicdiplomacy.org/publications/perspectives/CPDPerspectivesLessons .pdf (accessed June 2, 2014).
2. Christensen, A. (2011). Cool Japan, Soft Power. Global Asia 6(1), Spring.
3. Collet, C. and Kato, G. (2014). Does NHK Make You Smarter (and Super News Make You ‘Softer’)? An Examination of Japanese Political Knowledge and the Potential Influence of TV News. Japanese Journal of Political Science, 15, pp 23-50.
4. Fukushima, A. (2011). Modern Japan and the Quest for Attractive Power. In Public Diplomacy and Soft Power in East Asia, Lee, S. and Melissen, J. (Eds). New York: Palgrave Macmillan.
5. Hayden, C. (2012). The Rhetoric of Soft Power: Public Diplomacy in Global Contexts. Lanham, MD: Lexington Books.