[1] [CITE@en[JavaScript License Web Labels - GNU Project - Free Software Foundation]]
( ([TIME[2012-04-07 22:18:20 +09:00]] 版))
<http://www.gnu.org/licenses/javascript-labels.html>

[2] [CITE@en[JavaScript License Web Labels: Background and rationale - GNU Project - Free Software Foundation]]
( ([TIME[2012-04-07 22:19:00 +09:00]] 版))
<https://www.gnu.org/licenses/javascript-labels-rationale.html>