Fuente: Zhao Ziyang's Tiananmen Square speech, Chua, Dan-Chyi, February 2009, Asia! Magazine, 23 June 2009 http://www.theasiamag.com/cheat-sheet/zhao-ziyangs-tiananmen-square-speech,; also available in the original Chinese at Archived copy, 23 June 2009, yes, https://web.archive.org/web/20090523155929/http://www.chengmingmag.com/t285/select/285sel06.html, 23 May 2009, dmy-all http://www.chengmingmag.com/t285/select/285sel06.html, (broken link)