Title: Moraesŏng ŭi ottugi : wŏnje Saebyŏk ŭn yŏllida : Hong Sŏng-yu changpʻyŏn kiŏp sosŏl.
Authors: Hong, Sŏng-yu, 1928-
Publisher: Chʻŏngjosa,
Year: 1982