洪城 郡誌
By: Hongsŏng Kunji P'yŏnch'an Wiwŏnhoe .
Edition: Chŭngbop'an.
Publisher: Hongsŏng Kunji P'yŏnch'an Wiwŏnhoe
Published: 1993
Place of publication: Hongsŏng-gun
Language: kor
Number of pages: 1565
Subjects: History
Other titles: Hongsŏng kunji