Koguryŏ, Parhae yŏksa kihaeng
Subtitle: hanʼgwon ŭro ingnŭn tapsa yŏhaeng, yŏksa kihaeng killajabi
By: Pak Hyŏng-mun chiŭm.
Edition: Chʻopʻan
Publisher: Chŏngbo wa Saram
Published: 2007
Place of publication: Koyang-si
Language: kor
Number of pages: 334
ISBN-13: 9788992913010
Subjects: Manchuria (China) -- Description and travel; Koguryŏ (Kingdom) -- History; Bohai (Kingdom) -- History