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Lua i Stíl Chicago (17ú heag.)Barbagli, Federico, Kenneth Salisbury, agus Domenico Prattichizzo. Multi-point Interaction with Real and Virtual Objects. Berlin Heidelberg: Springer-Verlag GmbH., 2005.
Lua MLA (8ú heag.)Barbagli, Federico, et al. Multi-point Interaction with Real and Virtual Objects. Springer-Verlag GmbH., 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.