[1]
[CITE[APNG 0.4]] <http://www.vlad1.com/~vladimir/projects/apng/>
([[名無しさん]])

[2]
[CITE[APNG 0.4]] ([CODE[2004-09-11 03:21:05 +09:00]] 版) <http://www.vlad1.com/~vladimir/projects/apng/AnimatedPNG.html>
([[名無しさん]])

[3]
[CITE[APNG Implementation]] ([CODE[2007-03-20 11:58:30 +09:00]] 版) <http://littlesvr.ca/apng/>
([[名無しさん]])

[4]
[CITE@en[APNG Specification - MozillaWiki]] ([CODE[2007-03-20 16:39:29 +09:00]] 版) <http://wiki.mozilla.org/APNG_Specification>

0.8
([[名無しさん]] [WEAK[2007-03-21 03:35:25 +00:00]])


[5]
[CITE[Bug 257197 &#8211; Add APNG support for Mozilla]] ([TIME[2007-03-21 12:33:07 +09:00]] 版) <https://bugzilla.mozilla.org/show_bug.cgi?id=257197>
([[名無しさん]])