Chʻoe, Yŏn-hong. Haebyŏn ŭi pʻyosang : Chʻoe Yŏn-hong sijip. - Sŏul : Pumin Munhwasa, Tanʼgi 4294 [1961] - 182 p. ; 19 cm. Cover title. LCCN: k 63000359 LC Class. No.: PL992.18.Y57 / H34 1961