Title: Kagok yŏnchʻang hyŏngsik ŭi yŏksajŏk chŏnʼgae yangsang = Development of singing styles of gagok /
Authors: Kim, Yŏng-un, 1954-
Publisher: Minsogwŏn,
Year: 2005
Subjects: Songs, Korean Korea History and criticism.; Vocal music Korea History and criticism.; Kagok.