Yi, K. (1977). Sijang kujo wa tokkwajŏm kyuje: Han'guk ŭi chejoŏp ŭl chungsim ŭro. Han'guk Kaebal Yŏn'guwŏn.
Chicago Style (17th ed.) CitationYi, Kyu-ŏk. Sijang Kujo Wa Tokkwajŏm Kyuje: Han'guk ŭi Chejoŏp ŭl Chungsim ŭro. Sŏul: Han'guk Kaebal Yŏn'guwŏn, 1977.
MLA (9th ed.) CitationYi, Kyu-ŏk. Sijang Kujo Wa Tokkwajŏm Kyuje: Han'guk ŭi Chejoŏp ŭl Chungsim ŭro. Han'guk Kaebal Yŏn'guwŏn, 1977.
Warning: These citations may not always be 100% accurate.