Kwŏn, C. (1985). Kugŏ ŭi pokhammun kusŏng yŏnʼgu (Chʻopʻan.). Chimmundang.
Chicago Style (17th ed.) CitationKwŏn, Chae-il. Kugŏ Ŭi Pokhammun Kusŏng Yŏnʼgu. Chʻopʻan. Sŏul Tʻŭkpyŏlsi: Chimmundang, 1985.
MLA (9th ed.) CitationKwŏn, Chae-il. Kugŏ Ŭi Pokhammun Kusŏng Yŏnʼgu. Chʻopʻan. Chimmundang, 1985.
Warning: These citations may not always be 100% accurate.