Spencer. Proceedings of the 2007 conference of the center for advanced studies on Collaborative research. Association for Computing Machinery (ACM).
Chicago-viite (17. p.)Spencer. Proceedings of the 2007 Conference of the Center for Advanced Studies on Collaborative Research. Association for Computing Machinery (ACM).
MLA-viite (8. p.)Spencer. Proceedings of the 2007 Conference of the Center for Advanced Studies on Collaborative Research. Association for Computing Machinery (ACM).
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