Chʻŏn-gyun O · 2 obras en el catálogoObrasHHanʾguk Imsi Chŏngbu ŭi minjok kyoyuk undongsaHanʾguk Imsi Chŏngbu ŭi minjok kyoyuk undongsa1992TTaehan imjŏng ŭi minjok kyoyuk undong e kwanhan yŏnʼguTaehan imjŏng ŭi minjok kyoyuk undong e kwanhan yŏnʼgu1975
TTaehan imjŏng ŭi minjok kyoyuk undong e kwanhan yŏnʼguTaehan imjŏng ŭi minjok kyoyuk undong e kwanhan yŏnʼgu1975