白石 (Shiroishi), 明彦 (Akihiko) (5 April 2010). 「障害者」か「障碍者」か 「碍(がい)」を常用漢字に追加求め意見. The Asahi Shimbun (in Japanese). Archived from the original on 11 September 2010. Retrieved 6 April 2010.
白石 (Shiroishi), 明彦 (Akihiko) (5 April 2010). 「障害者」か「障碍者」か 「碍(がい)」を常用漢字に追加求め意見. The Asahi Shimbun (in Japanese). Archived from the original on 11 September 2010. Retrieved 6 April 2010.