Noehŏ Kim Tong-hwa Paksa ŭi Pulgyo sasang kwa silchʻŏnKim Tong-hwa · First published 2001Open the Tome
Paechʻu Hwinnabi ŭi pyŏntʻae e ttarŭn chibangchʻe sok ŭi chijil hamnyang ŭi pyŏnhwaTong-hwa Kim · First published 1975Open the Tome