Virtual reality : concepts and technologies
philippe fuchs and guillaume moreau and pascal guitton2006 年出版409 页ISBN：0415684714
The 3G IP multimedia subsystem (IMS) : merging the Internet and the cellular worlds third edition
Gonzalo Camarillo and miguel a.garcia-martin2008 年出版618 页ISBN：0470516623
LAW AND ORDER IN VIRTUAL WORLDS:EXPLORING AVATARS
THEIR OWNERSHIP AND RIGHTS2222 年出版0 页ISBN：
THE LAW OF VIRTUAL WORLDS AND INTERNET SOCIAL NETWORKS
ANDREW SPARROW2010 年出版249 页ISBN：0566088506
Emerging tools and applications of virtual reality in education
Dong Hwa Choi; Amber Dailey-Hebert; Judi Simmons Estes2016 年出版362 页ISBN：1466698376
ECONOMICS AND SOCIAL CONFLICT EVIL ACTIONS AND EVIL SOCIAL INSTITUTIONS IN VIRTUAL WORLDS
CARL D.MILDENBERGER2013 年出版258 页ISBN：113728188X
Pictorial Communication in virtual and real environments
1991 年出版603 页ISBN：0850667739
