[[TSC出版]] | [[電子出版]] | [[hon.jp]]
-[[epub-tools - Project Hosting on Google Code:http://code.google.com/p/epub-tools/]]
-[[Threepress Consulting Inc.:http://threepress.org/]]
--[[Ibis Reader and BookServer : Threepress Consulting blog:http://blog.threepress.org/2009/11/02/ibis-reader-and-bookserver/]]
--[[Threepress Consulting blog:http://blog.threepress.org/]]
-[[International Digital Publishing Forum (formerly Open eBook Forum):http://www.idpf.org/]]