Kim, Y. (1980). Han'guk kŭndae nongŏpsa yŏngu: Nongŏp kaehyŏngnon, nongŏp chŏngch'aek (chungp'an.). Iljogak.
Chicago Style (17th ed.) CitationKim, Yong-sŏp. Han'guk Kŭndae Nongŏpsa Yŏngu: Nongŏp Kaehyŏngnon, Nongŏp Chŏngch'aek. chungp'an. Sŏul: Iljogak, 1980.
MLA (9th ed.) CitationKim, Yong-sŏp. Han'guk Kŭndae Nongŏpsa Yŏngu: Nongŏp Kaehyŏngnon, Nongŏp Chŏngch'aek. chungp'an. Iljogak, 1980.
Warning: These citations may not always be 100% accurate.