Não informado. (2003). Newsletter. University of Waterloo, Department of Computing Services.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Newsletter. Waterloo, Canada: University of Waterloo, Department of Computing Services, 2003.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Newsletter. University of Waterloo, Department of Computing Services, 2003.
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