Ko, C., & 고 종석. (2006). Ko Chong-sŏk ŭi yŏngŏ iyagi: Sinhwa esŏ yŏngo ka sijaktoenda (1-pʻan.). Maŭm Sanchʻaek.
Chicago Style (17th ed.) CitationKo, Chong-sŏk, and 고 종석. Ko Chong-sŏk Ŭi Yŏngŏ Iyagi: Sinhwa Esŏ Yŏngo Ka Sijaktoenda. 1-pʻan. Sŏul-si: Maŭm Sanchʻaek, 2006.
MLA (8th ed.) CitationKo, Chong-sŏk, and 고 종석. Ko Chong-sŏk Ŭi Yŏngŏ Iyagi: Sinhwa Esŏ Yŏngo Ka Sijaktoenda. 1-pʻan. Maŭm Sanchʻaek, 2006.
Warning: These citations may not always be 100% accurate.