Tae Chungguk kyoyŏk kujo ŭi pyŏnhwa ch'ui wa kŏsi kyŏngjejŏk sisachŏmSi-uk Yi · First published 2008Open the Tome
Haeoe chikchŏp t'uja wa kungnae sŏlbi t'uja kan ŭi yŏn'gwansŏng punsŏkSi-uk Yi · First published 2008Open the Tome
Han'guk kyŏngje ŭi saeroun sŏngjang p'aerŏdaim kwa chŏngch'aek kwaje mosaekSi-uk Yi, Kang-ho Yi · First published 2008Open the Tome
Sijang kaebang i kiŏp saengsansŏng e michʻinŭn yŏnghyangSi-uk Yi · First published 2007Open the Tome
