SpringerLink (Online service), Tan, H., & Zhou, M. (2011). Advances in Information Technology and Education: International Conference, CSE 2011, Qingdao, China, July 9-10, 2011, Proceedings, Part I. Springer eBooks..
Chicago-referens (17:e uppl.)SpringerLink (Online service), Honghua Tan, och Mark Zhou. "Advances in Information Technology and Education: International Conference, CSE 2011, Qingdao, China, July 9-10, 2011, Proceedings, Part I." Springer EBooks. 2011.
MLA-referens (9:e uppl.)SpringerLink (Online service), et al. "Advances in Information Technology and Education: International Conference, CSE 2011, Qingdao, China, July 9-10, 2011, Proceedings, Part I." Springer EBooks., 2011.
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