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Avaya Avatar: Dòng chảy của nước Avatar (phim 2009) Avatar: The Last Airbender Avataro Sentai Donbrothers Avatar 3 Avatar 4 Avatar Avanafil Araya A. HargateTài liệu tham khảo
WikiPedia: Avaya http://abcna.com/ http://www.avaya.com http://www.consoltech.com/SWAPPID/74/SubPageID/852... http://www.avaya.co.il http://en.wikipedia.org/wiki/Avaya_ERS-5600_System... http://en.wikipedia.org/wiki/Avaya_ERS_8600 http://en.wikipedia.org/wiki/Avaya_VSP-9000_System http://www.avaya.co.uk https://web.archive.org/web/20080202041028/http://... https://commons.wikimedia.org/wiki/Category:Avaya?...