Chŏng-u Sŏ

1937

• Chuhan oegugin ŭi Han'guk e taehan imiji yŏn'gu
• Hyŏndae sahoe wa ŏllonhak
• Hyŏndae sinmunhak
• Kukche kʻŏmyunikʻeisyŏn kwa Hanʼguk sahoe
• Kukche kʻŏmyunikʻeisyŏn non
• Ŏllon chayu wa sahoe yulli