Hong, S. (1987). Kugŏ tʻŭksu chosaron: Ŭimi punsŏk (Kaejŏngpʻan.). Hangmunsa.
Chicago Style (17th ed.) CitationHong, Sa-man. Kugŏ Tʻŭksu Chosaron: Ŭimi Punsŏk. Kaejŏngpʻan. Sŏul Tʻŭkpyŏlsi: Hangmunsa, 1987.
MLA (9th ed.) CitationHong, Sa-man. Kugŏ Tʻŭksu Chosaron: Ŭimi Punsŏk. Kaejŏngpʻan. Hangmunsa, 1987.
Warning: These citations may not always be 100% accurate.