Wŏn, K. (1993). Chŏnʼguk doro chido: 1993. Sŏngji munhwasa.
Chicago Style (17th ed.) CitationWŏn, Kyŏng-yŏl. Chŏnʼguk Doro Chido: 1993. Sŏul tʻŭkpyŏlsi: Sŏngji munhwasa, 1993.
MLA (9th ed.) CitationWŏn, Kyŏng-yŏl. Chŏnʼguk Doro Chido: 1993. Sŏngji munhwasa, 1993.
Warning: These citations may not always be 100% accurate.