Chŏng Tu-ŏn, motta irun kkum
Subtitle: sangsik kwa siryong ŭi chŏngch'i rŭl kkum kkuda
Publisher: Pŭllu Ibuksŭ Midiŏ
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791197351198