장우진 U-jin Chang. (1989). 조선사람의기원 Chosŏn saram ŭi kiwŏn. 평양종합인쇄공장 pyeongyangjonghabinswaegongjang.
Чикаго маягийн жагсаалт장우진 U-jin Chang. 조선사람의기원 Chosŏn Saram ŭi Kiwŏn. Pyongyang: 평양종합인쇄공장 pyeongyangjonghabinswaegongjang, 1989.
MLA ишлэл장우진 U-jin Chang. 조선사람의기원 Chosŏn Saram ŭi Kiwŏn. 평양종합인쇄공장 pyeongyangjonghabinswaegongjang, 1989.
Warning: These citations may not always be 100% accurate.