[1]
[CITE@en[The Continuous Media Markup Language (CMML), Version 2.1]] ([TIME[2006-05-06 10:39:46 +09:00]] 版) <http://annodex.net/TR/cmml.html>

[2] [CITE[The Continuous Media Markup Language (CMML), Version 2.1]] ([TIME[2007-08-25 15:36:57 +09:00]] 版) <http://www.annodex.net/TR/draft-pfeiffer-cmml-03.txt>