Yu-suk Yun

• Chŏnt'ong sidae sahaeng ŭro pon Tong Asia kukche kwan'gye
• Chosŏn hugi waegwan kwa waehak yŏkkwan
• Chosŏn hugi Waegwan ŭi segye
• Kinsei Nitchō tsūkō to wakan
• Kŭnse Cho-Il kwan'gye wa Ullŭngdo
• Kŭnse Han-Il kwan'gye saryojip
• Ullŭngdo Tokto Ilbon saryojip
• Yŏksa wa chiri ro pon Ullŭngdo Tokto