鐵原郡誌
Publisher: Chʻŏrwŏn Kunji Chŭngbo Pʻyŏnchʻan Wiwŏnhoe
Published: 1992
Place of publication: Chʻŏrwŏn-gun
Language: kor
Subjects: History
Other titles: Chʻŏrwŏn kunji