Kim Chŏng-ŭn sahoejuŭi nongch'on t'eje ŭi kich'i nŭl nopidŭlgo nongŏp saengsan esŏ hyŏksin ŭl irŭk'ija
Publisher: Kumsong chongnyon ch'ulp'ansa
Published: 2014
Place of publication: Pyongyang
Language: kor