Yi, P. (1984). Chosŏn chŏnʼgi kiho sarimpʻa yŏnʼgu (Chʻopʻan.). Ilchogak.
Chicago Style (17th ed.) CitationYi, Pyŏng-hyu. Chosŏn Chŏnʼgi Kiho Sarimpʻa Yŏnʼgu. Chʻopʻan. Sŏul Tʻŭkpyŏl-si: Ilchogak, 1984.
MLA (9th ed.) CitationYi, Pyŏng-hyu. Chosŏn Chŏnʼgi Kiho Sarimpʻa Yŏnʼgu. Chʻopʻan. Ilchogak, 1984.
Warning: These citations may not always be 100% accurate.