Title: Chŏnju Yu Ssi Sugokp'a 460-yŏn ŭi yŏksa : Musil, Koraekol, Majae, Samsan, Paksil, Handŭl tŭng /
Authors: Yu, Il-gon
Year: 2020
Subjects: Yu family.; Yu family; Clans Korea History.; Clans; Korea Genealogy; Korea