Ko, S., & Maeng, C. (1979). Ssarikollo isa on kom hyŏngjedŭl. [Pʻyŏngyang]: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa.
Chicago Style CitationKo, Sang-hun., and Chʻŏr-hwan Maeng. Ssarikollo Isa On Kom Hyŏngjedŭl. [Pʻyŏngyang]: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa, 1979.
MLA CitationKo, Sang-hun., and Chʻŏr-hwan Maeng. Ssarikollo Isa On Kom Hyŏngjedŭl. [Pʻyŏngyang]: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa, 1979.
Warning: These citations may not always be 100% accurate.