[1]
[CITE@ja[CSS3 Columns - MDC]] ([CODE[2006-12-06 03:02:38 +09:00]] 版) <http://developer.mozilla.org/ja/docs/CSS3_Columns>
([[名無しさん]])


[2]
[CITE[Well, I'm Back: Gecko 1.8 For Web Developers: Columns]] ([TIME[2007-01-13 16:00:20 +09:00]] 版) <http://weblogs.mozillazine.org/roc/archives/2005/03/gecko_18_for_we.html>
([[名無しさん]])