SSasŏ ŏnhaeSasŏ ŏnhaede I YiMateriasSi shuEdiciones (1)Sasŏ ŏnhae (1985)Taejegak · korMás obras de I YiKKugyŏk Yulgok chipKugyŏk Yulgok chipKKugyŏk Yulgok chŏnsŏKugyŏk Yulgok chŏnsŏKKugyŏk Yulgok chŏnsŏ chŏngsŏnKugyŏk Yulgok chŏnsŏ chŏngsŏn