Yong-man PakBooksChosŏn ŭi kugwang kwa sŏnbiKwangbokkunKunin sujiYŏkchu Hŏnnŭng chiYi Yong-hyu ŭi si munhak yŏnʾguKungmin kaebyŏng sŏl chŏn (Segye yŏsŏng chŏngch'i sillokNogang SŏwŏnChangsŏgak sojang komunsŏ taegwanAuthor data: Open Library