Yi, S. (2011). Nongch'on sahoe pyŏnhwa ŭi insingnonjŏk ihae (Ch'op'an 1 swae.). Sŏul Taehakkyo Ch'ulp'an Munhwawŏn.
Chicago Style (17th ed.) CitationYi, Sŏng-u. Nongch'on Sahoe Pyŏnhwa ŭi Insingnonjŏk Ihae. Ch'op'an 1 swae. Sŏul: Sŏul Taehakkyo Ch'ulp'an Munhwawŏn, 2011.
MLA (9th ed.) CitationYi, Sŏng-u. Nongch'on Sahoe Pyŏnhwa ŭi Insingnonjŏk Ihae. Ch'op'an 1 swae. Sŏul Taehakkyo Ch'ulp'an Munhwawŏn, 2011.
Warning: These citations may not always be 100% accurate.