Sang-nyŏl U · 7 obras en el catálogoObrasCChungguk Chosŏnjŏk sŏrhwa ui chonghapchŏk yŏnʾguChungguk Chosŏnjŏk sŏrhwa ui chonghapchŏk yŏnʾgu2002HHanʾguk kodae munhak kwa sŏngHanʾguk kodae munhak kwa sŏng2004NNae ka pon Taehan Minʼguk, Chosŏn Minjujuŭi Inmin KonghwagukNae ka pon Taehan Minʼguk, Chosŏn Minjujuŭi Inmin Konghwaguk2006NNongŏp munhwa ro putʻŏ pon Korea munhakNongŏp munhwa ro putʻŏ pon Korea munhak2006PPaedarhak sanpoPaedarhak sanpo2002HHallyu, Hanp'ung yŏn'guHallyu, Hanp'ung yŏn'gu글글쓰기의기초글쓰기의기초
CChungguk Chosŏnjŏk sŏrhwa ui chonghapchŏk yŏnʾguChungguk Chosŏnjŏk sŏrhwa ui chonghapchŏk yŏnʾgu2002
NNae ka pon Taehan Minʼguk, Chosŏn Minjujuŭi Inmin KonghwagukNae ka pon Taehan Minʼguk, Chosŏn Minjujuŭi Inmin Konghwaguk2006