[1] [CITE[IRC logs: freenode / #whatwg / 20100930]]
( ([TIME[2010-10-11 01:27:16 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20100930>

[2] [CITE@en-US[Grid Layout]]
( ([TIME[2011-04-07 23:07:11 +09:00]] 版))
<http://www.w3.org/TR/2011/WD-css3-grid-layout-20110407/>

[3] [CITE@en[CSS Grid Layout]]
( ([TIME[2013-04-02 21:58:18 +09:00]] 版))
<http://www.w3.org/TR/2013/WD-css3-grid-layout-20130402/>

[4] [CITE@en[CSS Grid Layout Module Level 1]]
( ([TIME[2013-09-07 04:58:57 +09:00]] 版))
<http://www.w3.org/TR/2013/WD-css3-grid-layout-20130910/>