1-4 of 4 Books
Sajasan Hŭngnyŏng sŏnwŏn
Sajasan Hŭngnyŏng sŏnwŏn
By Hyŏn-byŏng Chi
Ch'ungjŏl ŭi kojang Yŏngwŏl
Ch'ungjŏl ŭi kojang Yŏngwŏl
By Korea) Ch'ungjŏl ŭi Kojang Yŏngwŏl T'ŭkpyŏljŏn (2005 Ch'unch'ŏn-si
Wŏlchungdo
Wŏlchungdo
By Han'gukhak Chungang Yŏn'guwŏn