[1] 日本語組版処理の要件(日本語版) ( (Japanese Layout Task Force 著, 版)) http://www.w3.org/TR/jlreq/ja/#elements_of_kihonhanmen
[2] 日本語組版処理の要件(日本語版) ( (Japanese Layout Task Force 著, 版)) http://www.w3.org/TR/jlreq/ja/#specifying_the_kihonhanmen
[3] 日本語組版処理の要件(日本語版) ( (Japanese Layout Task Force 著, 版)) http://www.w3.org/TR/jlreq/ja/#term.kihon-hanmen
[4] 基本版面の設定と文字の配置 - JAGAT, , https://www.jagat.or.jp/past_archives/content/view/3288.html