South Korea’s 70-Year Endeavor for Foreign Policy, National Defense, and Unification - Nam; AKS, Academy of Korean Studies Press; Chung, Young-Soon; Han, Yong-Sub; Kim, Myongsob; Kim, Young Ho; Nam, Sung-Wook; Rhee, Sang-Woo; Yoo, Seong-Ok (Springer Singapore, 2019)