Yi, C. (1972). Chʻŏngchun kwangya. Inkanbo (Chʻopʻan.). Samsŏng Chʻulpʻansa.
Chicago Style (17th ed.) CitationYi, Chong-hwan. Chʻŏngchun Kwangya. Inkanbo. Chʻopʻan. Sŏul Tʻŭkpyŏlsi: Samsŏng Chʻulpʻansa, 1972.
MLA (9th ed.) CitationYi, Chong-hwan. Chʻŏngchun Kwangya. Inkanbo. Chʻopʻan. Samsŏng Chʻulpʻansa, 1972.
Warning: These citations may not always be 100% accurate.