利川徐氏良景公派世譜
Subtitle: 2004-yŏn kapsinbo
By: [pʻyŏnjip kyŏm parhaengso Ichʻŏn Sŏ Ssi Yanggyŏnggong Pʻa Pʻyŏnchʻan Wiwŏnhoe]
Publisher: Ichʻŏn Sŏ Ssi Yanggyŏnggong pʻa Pʻyŏnchʻan Wiwŏnhoe
Published: 2004
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Subjects: Genealogy
Other titles: Ichʻŏn Sŏ Ssi Yanggyŏnggong pʻa sebo