@book{289321,
	author = {동북아 역사 재단 Tongbuga Yŏksa Chaedan and Tongbuga Yŏksa Chaedan (Korea)},
	title = {남포시 용강군 옥도리 일대 역사 유적 Namp'o-si Yonggang-gun Okdo-ri ildae yŏksa yujŏk},
	publisher = {Tonguga Yŏksa Chaedan,},
	year = {2011.},
	address = {Sŏul-si :},
	edition = {Ch'op'an},
	url = {http://www.loc.gov/catdir/toc/fy1301/2011517747.html}
}