Okpʻa Yi Chong-il Sŏnsaeng nonsŏlchip
By: [pʻyŏnchʻanja Okpʻa Munhwa Chaedan, Okpʻa Kinyŏm Saŏphoe].
Contributors: Okpʻa Munhwa Chaedan.; Okpʻa Kinyŏm Saŏphoe.
Publisher: Kyohaksa
Published: 1984
Place of publication: Sŏul
Language: kor
Notes: Includes in vol. 4: Okpʻa Yi Chong-il yŏnʼgu / Kim Yong-ho.

Includes bibliographical references.