[1] [CITE[File API]]
([TIME[2009-11-18 05:52:24 +09:00]] 版)
<http://www.w3.org/TR/2009/WD-FileAPI-20091117/>

[2] [CITE@en[File API: Writer]]
([TIME[2010-04-06 22:49:25 +09:00]] 版)
<http://www.w3.org/TR/2010/WD-file-writer-api-20100406/>