Ŭr-ho Yi

• Ch'ŏrhak sajŏn
• Chŏng Tasan ŭi saengae wa sasang
• Han sasang kwa minjok chonggyo
• Han sasang ŭi myomaek
• Han'guk munhwa ǔi insik
• Han'guk sirhak sasang yŏn'gu
• Hanʼguk kaesin Yuhaksa siron
• Hanʼguk sasang ŭi simchʻung yŏnʼgu
• Hanʼguk sasang ŭi tʻamchʻŭng yŏnʼgu
• Hanʾguk sasang ŭi simchʻŭng yŏnʾgu
• Hyŏnam Yi Ŭr-ho chŏnsŏ
• In'gan Yi Ŭr-ho