IFIP TC 2/WG 2.7 Working Conference on Engineering for Human-Computer Interaction Ellivuori, Finland, Unger, C., & Larson, J. A. (1992). Engineering for human-computer interaction: Proceedings of the IFIP TC2/WG2.7 Working Conference on Engineering for Human-Computer Interaction, Ellivuori, Finland, 10-14 August 1992. North-Holland.
Chicago-referens (17:e uppl.)IFIP TC 2/WG 2.7 Working Conference on Engineering for Human-Computer Interaction Ellivuori, Finland, C. Unger, och James A. Larson. Engineering for Human-computer Interaction: Proceedings of the IFIP TC2/WG2.7 Working Conference on Engineering for Human-Computer Interaction, Ellivuori, Finland, 10-14 August 1992. Amsterdam ; New York: North-Holland, 1992.
MLA-referens (8:e uppl.)IFIP TC 2/WG 2.7 Working Conference on Engineering for Human-Computer Interaction Ellivuori, Finland, et al. Engineering for Human-computer Interaction: Proceedings of the IFIP TC2/WG2.7 Working Conference on Engineering for Human-Computer Interaction, Ellivuori, Finland, 10-14 August 1992. North-Holland, 1992.