International Conference on Engineering Psychology and Cognitive Ergonomics Orlando, Fla., SpringerLink (Online service), & Harris, D. (2011). Engineering psychology and cognitive ergonomics: 9th international conference, EPCE 2011, held as part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011. proceedings. Springer.
Chicago-referens (17:e uppl.)International Conference on Engineering Psychology and Cognitive Ergonomics Orlando, Fla., SpringerLink (Online service), och Don Harris. Engineering Psychology and Cognitive Ergonomics: 9th International Conference, EPCE 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011. Proceedings. Berlin, Heidelberg: Springer, 2011.
MLA-referens (9:e uppl.)International Conference on Engineering Psychology and Cognitive Ergonomics Orlando, Fla., et al. Engineering Psychology and Cognitive Ergonomics: 9th International Conference, EPCE 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011. Proceedings. Springer, 2011.