Hyŏn, S. (1954). Chosŏn yuhak sa (Chaepʻan.). Minjung Sŏgwan.
Chicago Style (17th ed.) CitationHyŏn, Sang-yun. Chosŏn Yuhak Sa. Chaepʻan. Sŏul Tʻŭkpyŏlsi: Minjung Sŏgwan, 1954.
MLA (9th ed.) CitationHyŏn, Sang-yun. Chosŏn Yuhak Sa. Chaepʻan. Minjung Sŏgwan, 1954.
Warning: These citations may not always be 100% accurate.