Han'guk chŏnt'ong sang, chang ŭirye ŭi sangjingsŏngPu-yŏng Yi, To-hŭi Yi, Sang-hak Pak · First published 2016Open the Tome
Chŏngbo sisŭtʻem benchʻimakʻŭ tʻesŭtʻŭ pangan yŏnʼgu =Sang-hak Yi · First published 2006Open the Tome
Konggong pumun H/W kyumo sanjŏng kijun chŏgyong e ttarŭn sarye mit hyokwa punsŏk yŏnʼgu =Sang-hak Yi · First published 2006Open the Tome
