[1] [CITE@en-US[Apple - iTunes - Podcasts - Making a Podcast]]
( ([[Apple Inc.]] 著, [TIME[2012-06-02 23:52:39 +09:00]] 版))
<http://www.apple.com/itunes/podcasts/specs.html>

[2] [CITE@en-US[Apple - iTunes - Podcasts - Making a Podcast]]
( ([[Apple Inc.]] 著, [TIME[2013-08-11 04:21:20 +09:00]] 版))
<http://www.apple.com/itunes/podcasts/specs.html>