Title: Illyu ŭi nagwŏn ŭl wihayŏ
Subtitle: chŏn segye muhyŏl hyŏngmyŏng kwa Hanʼguk ŭi ŏnŏ hyŏngmyŏng ŭl wihan sasangsŏ
First published: 1991
LC classification: MLCMK 95/922 (P)