Yi, I. (2005). Changgunnim kwa choguk. Munhak Yesul Ch'ulp'ansa.
Chicago Style (17th ed.) CitationYi, Il-sŏp. Changgunnim Kwa Choguk. P'yŏngyang: Munhak Yesul Ch'ulp'ansa, 2005.
MLA (9th ed.) CitationYi, Il-sŏp. Changgunnim Kwa Choguk. Munhak Yesul Ch'ulp'ansa, 2005.
Warning: These citations may not always be 100% accurate.