APA-viite (7. p.)
ebrary, Inc, Barfield, W., & Furness, T. A. (1995). Virtual environments and advanced interface design. Oxford University Press.
Chicago-viite (17. p.)
ebrary, Inc, Woodrow Barfield, ja Thomas A. Furness. Virtual Environments and Advanced Interface Design. New York: Oxford University Press, 1995.
MLA-viite (9. p.)
ebrary, Inc, et al. Virtual Environments and Advanced Interface Design. Oxford University Press, 1995.
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