1. Abb, P., & Koellner, P. (2015). Foreign policy think tanks in China and Japan: Characteristics, current profiles, and the case of collective self-defence. International Journal: Canada’s Journal of Global Policy Analysis, 70(4), 593–612.
2. Abelson, D. E. (2019). From generation to generation: Reflections on the evolution of think tanks. International Review of Public Policy, 1(2), 238–249.
3. Eldridge, R. D. (2019). Support smaller think tanks in Japan. The Japan Times (online), 9 December 2019.
4. George Washington University Research Guide to Japan Studies: Think Tanks. (n.d.). https://libguides.gwu.edu/japan/thinktanks. Accessed November 15, 2021.
5. Hachinohe City Urban Research Study Group (Regional Think Tank). (n.d.). (Hachinohe-shi toshi kenkyū kentōkai (chiiki think tank). https://www.city.hachinohe.aomori.jp/jigyoshamuke/kenchiku_toshikeikaku/toshikeikaku/4/9145.html. Accessed November 15, 2021.