Chʻunwŏn Yi Kwang-su munhak yŏnʾguYŏnse Taehakkyo. Kukhak Yŏn'guwŏn · First published 1994Open the Tome
Yi Kwang-su yŏnʼguTongguk Taehakkyo. Pusŏl Han'guk Munhak Yŏn'guso · First published 1984Open the Tome