APA-viite (7. p.)
ebrary, Inc, Shih, T. K., & Wang, P. P. (2004). Intelligent virtual world: Technologies and applications in distributed virtual environment. World Scientific.
Chicago-viite (17. p.)
ebrary, Inc, Timothy K. Shih, ja Paul P. Wang. Intelligent Virtual World: Technologies and Applications in Distributed Virtual Environment. Singapore ; London: World Scientific, 2004.
MLA-viite (9. p.)
ebrary, Inc, et al. Intelligent Virtual World: Technologies and Applications in Distributed Virtual Environment. World Scientific, 2004.
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