[1] 漢城旬報 - Wikipedia (2019-01-24 16:15:47 +09:00) https://ja.wikipedia.org/wiki/%E6%BC%A2%E5%9F%8E%E6%97%AC%E5%A0%B1

[3] 漢城旬報 http://www.nl.go.kr/nl/search/bookdetail/online.jsp?contents_id=CNTS-00047992968 http://viewer2.nl.go.kr:8080/main.wviewer?cno=CNTS-00047992968

[2] 漢城旬報 http://www.nl.go.kr/nl/search/bookdetail/online.jsp?contents_id=KOL000047974 http://viewer2.nl.go.kr:8080/main.wviewer?cno=KOL000047974