Football at the 1923 Korean National Sports Festival.
Dong-A Ilbo
동아일보 1923년 11월 22일 제3면<a rel="nofollow" class="external autonumber" href="http://newslibrary.naver.com/viewer/index.nhn?articleId=1923112200209203001&amp;editNo=1&amp;printCount=1&amp;publishDate=1923-11-22&amp;officeId=00020&amp;pageNo=3&amp;printNo=1181&amp;publishType=00020">[1]</a>