[1] [CITE@en[CE-HTML - Wikipedia, the free encyclopedia]]
([TIME[2010-03-23 03:34:16 +09:00]] 版)
<http://en.wikipedia.org/wiki/CE-HTML>

[2] [CITE@en[CE-HTML - Wikipedia, the free encyclopedia]]
( ([TIME[2011-03-16 05:22:32 +09:00]] 版))
<http://en.wikipedia.org/wiki/CE-HTML>