@book{35330,
	author = {Pak, Yŏng-gŭn.},
	title = {Uri nara esŏ ŭi kongŏp kwalli chojik hyŏngtʻae ŭi kaesŏn kanghwa /},
	publisher = {Kwahagwŏn Chʻulpʻansa,},
	year = {1961.},
	address = {Pʻyŏngyang :}
}