[1] Web Alarms API Specification ( (2013-02-05 01:20:10 +09:00 版)) <http://www.w3.org/TR/2013/WD-web-alarms-20130205/>
[2] Task Scheduler API Specification ( (2014-04-07 00:13:42 +09:00 版)) <http://www.w3.org/2012/sysapps/web-alarms/>
[3] Task Scheduler API Specification (2014-12-03 01:11:04 +09:00 版) <http://www.w3.org/TR/2014/WD-task-scheduler-20141202/>