Lévy, P. Collective intelligence: Pierre Lévy. Reading digital culture.(2001).
Chicago-Zitierstil (17. Ausg.)Lévy, Pierre. "Collective Intelligence: Pierre Lévy." Reading Digital Culture.(2001) .
MLA-Zitierstil (8. Ausg.)Lévy, Pierre. "Collective Intelligence: Pierre Lévy." Reading Digital Culture.(2001), .
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