Yi, S. (1994). Han'guk ŭi kwagŏ chedo (1 p'an 1 swae.). Chimmundang.
Chicago Style (17th ed.) CitationYi, Sŏng-mu. Han'guk ŭi Kwagŏ Chedo. 1 p'an 1 swae. Sŏul: Chimmundang, 1994.
MLA (9th ed.) CitationYi, Sŏng-mu. Han'guk ŭi Kwagŏ Chedo. 1 p'an 1 swae. Chimmundang, 1994.
Warning: These citations may not always be 100% accurate.