[1] HTML::HeadParser - search.cpan.org (2009-12-30 11:29:07 +09:00 版) <http://search.cpan.org/~gaas/HTML-Parser-3.64/lib/HTML/HeadParser.pm>

[2] HTML::HeadParser - search.cpan.org (2012-02-03 14:45:21 +09:00 版) <http://search.cpan.org/dist/HTML-Parser/lib/HTML/HeadParser.pm>