[1] [CITE['''['''html4all''']''' HTML Specifications]] ([TIME[2009-02-02 05:57:05 +09:00]] 版) <http://html4all.org/mailman/archives/list_html4all.org/2009-February/001038.html>

[2]
[CITE@en[HTML Draft - html4all]] ([TIME[2009-02-02 03:36:02 +09:00]] 版) <http://html4all.org/wiki/index.php/HTML_Draft>

[3] [CITE@en-US-x-hixie[tHTML Parsing]] ([TIME[2009-02-04 09:30:43 +09:00]] 版) <http://html4all.org/HTML_Workgroup/tHTML_Parsing.html>