烏川鄭氏族譜
Subtitle: 4-kwŏn
By: Chŏng Chin-su [pʻyŏn]
Publisher: Chŏng Tae-gyu
Published: 1938
Place of publication: Iksan
Language: kor
Format: [Microform] /
Other titles: Ochʻŏn Chŏng Ssi chokpo