SpringerLink (Online service) & Stephanidis, C. (2013). HCI International 2013 - Posters' Extended Abstracts: International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part I. Springer Berlin Heidelberg.
Chicago-referens (17:e uppl.)SpringerLink (Online service) och Constantine Stephanidis. HCI International 2013 - Posters' Extended Abstracts: International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part I. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013.
MLA-referens (8:e uppl.)SpringerLink (Online service) och Constantine Stephanidis. HCI International 2013 - Posters' Extended Abstracts: International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part I. Springer Berlin Heidelberg, 2013.