[1] [CITE@en[Shadow DOM]]
( ([TIME[2012-04-24 21:46:43 +09:00]] 版))
<http://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html>

[2] [CITE@en[Shadow DOM]]
( ([TIME[2012-05-19 05:50:41 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-shadow-dom-20120522/>

[3] [CITE@en[Shadow DOM]]
( ([TIME[2012-10-13 06:12:35 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-shadow-dom-20121016/>

[4] [CITE[Chromium Blog: Chrome 25 Beta: Content Security Policy and Shadow DOM]]
( ([TIME[2013-01-16 03:52:16 +09:00]] 版))
<http://blog.chromium.org/2013/01/content-security-policy-and-shadow-dom.html>

[5] [CITE@en[Shadow DOM]]
( ([TIME[2013-05-13 23:17:41 +09:00]] 版))
<http://www.w3.org/TR/2013/WD-shadow-dom-20130514/>

[6] [CITE[IRC logs: freenode / #whatwg / 20130523]]
( ([TIME[2013-05-24 19:49:27 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20130523#l-810>

[7] [CITE[IRC logs: freenode / #whatwg / 20130614]]
( ([TIME[2013-06-16 20:47:50 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20130614>