Sŏn, hujinʼguk kan ŭi kaltŭng e kwanhan yŏnʼgu
By: [pʻyŏnjibin, Yŏnʼgubu].
Publisher: Hanʼguk Chŏngsin Munhwa Yŏnʼguwŏn
Published: 1980
Place of publication: Kyŏnggido Sŏngnamsi
Language: kor
Number of pages: 112