Title: Ŏnŭ sesangindŭl ponghwang kat'ŭn saram ŏpsŭrya : Yi Hyŏn-hwan ŭi sanmunjip Sŏmwa chapchŏ /
Authors: Yi, Hyŏn-hwan,; Chŏng, Ŭn-jin, 1972-
Year: 2020