International Conference on Human-Computer Interaction Orlando, Fla., SpringerLink (Online service), & Stephanidis, C. (2011). HCI International 2011 Posters extended abstracts: International conference, HCI International 2011, Orlando, FL, USA, July 9-14, 2011, proceedings. Part I. Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Conference on Human-Computer Interaction Orlando, Fla., SpringerLink (Online service), και Constantine Stephanidis. HCI International 2011 Posters Extended Abstracts: International Conference, HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings. Part I. Berlin, New York: Springer, 2011.
Παραπομπή σε μορφή MLA (9th εκδ.)International Conference on Human-Computer Interaction Orlando, Fla., et al. HCI International 2011 Posters Extended Abstracts: International Conference, HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings. Part I. Springer, 2011.