Kim, Y. (1987). Chosŏn hugi sasangsa yŏn'gu (4 p'an.). Ǔryu Munhwasa.
Chicago Style (17th ed.) CitationKim, Yong-dok. Chosŏn Hugi Sasangsa Yŏn'gu. 4 p'an. Sŏul: Ǔryu Munhwasa, 1987.
MLA (9th ed.) CitationKim, Yong-dok. Chosŏn Hugi Sasangsa Yŏn'gu. 4 p'an. Ǔryu Munhwasa, 1987.
Warning: These citations may not always be 100% accurate.