Yi, K. (1986). Sajin ŭro ponŭn kŭndae Han'guk. Sŏmundang.
Chicago Style (17th ed.) CitationYi, Kyu-hŏn. Sajin ŭro Ponŭn Kŭndae Han'guk. Sŏul: Sŏmundang, 1986.
MLA (9th ed.) CitationYi, Kyu-hŏn. Sajin ŭro Ponŭn Kŭndae Han'guk. Sŏmundang, 1986.
Warning: These citations may not always be 100% accurate.