Title: Sŏdo sori : chungyo muhyŏng munhwajae che 29-ho /
Authors: Kungnip Munhwajae Yŏn'guso (Korea)
Year: 2009
Subjects: Ballads, Korean Korea (North) P'yŏngan-do.; Ballads, Korean Korea (North) Hwanghae-do.