Kyŏng-ja Pak

1952

• Anapchi choyŏng kyehoek yŏnʼgu
• Chosŏn sidae chŏngwŏn
• Chosŏn sidae sŏkkasan yŏnʼgu
• Han'guk ŭi chŏngwŏn
• Han-Chung-Il chŏngwŏn esŏ ch'ajŭn t'ŭraendŭ
• Hanʾguk chŏntʻong chogyŏng kujomul =