Pak Hong-gyu hyŏngisanghak ŭi segyeT'ae-su Yi, Ku-byŏng Yun, Yŏng-jin Song, Hŭi-yŏng Pak, Chŏng-ho Yi, Su-gyun Yŏm · First published 2015Open the Tome
Kyŏngje wigi e ttarŭn ch'wiyak kyech'ŭng ŭi pyŏnhwa silt'ae wa sahoe anjŏnmang p'yŏngka mit hyanghu taech'aek panganYu-jin Yŏ, T'ae-wan Kim, Su-jŏng Kim, Ch'i-ho Song · First published 2010Open the Tome
