凝窩先生文集
By: Yi Wŏn-jo chŏ ; [pʻyŏnjipcha Hanʾguk Munjip Pyŏnchʻan Wiwŏnhoe]
Series: Hanʾguk yŏktae munjip chʻongsŏ -- 926-929
Publisher: Munjip Pʻyŏnchʻan Wiwŏnhoe; Kyŏngin Munhwasa; konggŭpchʻŏ Hanʾguk Chʻulpʻan Hyŏptong Chohap
Published: 1998
Place of publication: Sŏul-si
Language: kor
Other titles: Ŭngwa Sŏnsaeng munjip
Work titles: Works
Notes: Reprint.

In Korean : (Hanmun).