1. Hodgson, E., Bachmann, E., and Waller, D. 2008. Redirected walking to explore virtual environments: Assessing the potential for spatial interference.ACM Trans. Appl. Percept. 8, 4 (Dec.), 22:1--22:22.
2. May, M. 1996. Thinking outside the body: An advantage for spatial updating during imagined versus physical self-rotation.Psychologische Beitrge 38, 418--434.
3. Péruch, P., Belingard, L., and Thinus-Blanc, C. 2000. Transfer of spatial knowledge from virtual to real environments. InSpatial Cognition II, C. Freska, Ed. Springer, Berlin.
4. Richardson, A. E., Montello, D. R., and Hegarty, M. 1999. Spatial knowledge acquisition from maps and from navigation in real and virtual environments.Memory & cognition 27, 4, 741--750.
5. Riecke, B. E. 2008. Consistent left-right reversals for visual path integration in virtual reality: More than a failure to update one's heading?Presence: Teleoperators and Virtual Environments 17, 2, 143--175.