Franklin

MLA

Kim, U-jong. Naeil I Onŭn Kilmok Esŏ. Sŏul: Pogyŏng Ch'ulp'ansa, 1975.

APA

Kim, U. (1975). Naeil i onŭn kilmok esŏ. Sŏul: Pogyŏng Ch'ulp'ansa.

Chicago

Kim, U-jong, Naeil i Onŭn Kilmok Esŏ. Sŏul: Pogyŏng Ch'ulp'ansa, 1975.