Cho, T. (1977). Han'guk sosŏl ŭi iron (Ch'op'an.). Chisik Sanŏpsa.
Chicago Style (17th ed.) CitationCho, Tong-il. Han'guk Sosŏl ŭi Iron. Ch'op'an. Sŏul: Chisik Sanŏpsa, 1977.
MLA (9th ed.) CitationCho, Tong-il. Han'guk Sosŏl ŭi Iron. Ch'op'an. Chisik Sanŏpsa, 1977.
Warning: These citations may not always be 100% accurate.