Chŏngch'i hyŏnjang esŏ chindan hanŭn Han'guk chŏngdang kwa minjujuŭiChong-bin Yun, Wŏn-bin Cho · First published 2017Open the Tome
Saeroun haengjŏngbu ŭi taenaeoe kwaje wa chŏnmangChong-bin Yun, Ho-sŏp Kim · First published 2013Open the Tome