洪城高六十年史
By: [pʻyŏnchʻan Hongsŏng Kodŭng Hakkyo Chʻong Tongchʻanghoe]
Publisher: Hongsŏng Kodŭng Hakkyo Chʻong Tongchʻanghoe
Published: 2001
Place of publication: Chʻungnam Hongsŏng-gun
Language: kor
Number of pages: 647
Subjects: History; Hongsŏng Kodŭng Hakkyo
Other titles: Hongsŏnggo yuksimnyŏnsa; Hongsŏnggo 60-yŏnsa.
Notes: "2001-yondo"