1. Get a (Second) Life!: prospecting for gold in a 3-D world;Bell;Computers in Libraries,2007
2. Learning in the zone: a social constructivist framework for distance education in a 3-dimensional virtual world;Bronack;Interactive Learning Environments,2006
3. A virtual world environment for group work;Brown;International Journal of Web-Based Learning and Teaching Technologies,2008
4. Learning in a different life: pre-service education students using an online virtual world;Campbell;Journal of Virtual Worlds Research,2009