柰山先生文集
By: Yi Un-yŏn chŏ. Okpʻo Sŏnsaeng munjip / Hŏ Rim chŏ ; [pʻyŏnjipcha Hanʾguk Munjip Pʻyŏnchʻan Wiwŏnhoe]
Series: Hanʾguk yŏktae munjip chʻongsŏ -- 2888
Publisher: Munjip Pʻyŏnchʻan Wiwŏnhoe; Kyŏngin Munhwasa; konggŭpchʻŏ Hanʾguk Chʻulpʻan Hyŏptong Chohap
Published: 1999
Place of publication: Sŏul-si
Language: kor
Number of pages: 536
Other titles: Naesan Sŏnsaeng munjip; Okpʻo Sŏnsaeng munjip.
Work titles: Works
Notes: Reprint.

In Korean (Hanmun).