SpringerLink (Online service) & Jacko, J. A. (2009). Human-computer interaction. ambient, ubiquitous and intelligent interaction: 13th International Conference, HCI International 2009, San Diego, CA, USA, July 19-24, 2009, Proceedings, Part III. Springer Berlin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service) और Julie A. Jacko. Human-computer Interaction. Ambient, Ubiquitous and Intelligent Interaction: 13th International Conference, HCI International 2009, San Diego, CA, USA, July 19-24, 2009, Proceedings, Part III. Berlin, Heidelberg: Springer Berlin, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service) और Julie A. Jacko. Human-computer Interaction. Ambient, Ubiquitous and Intelligent Interaction: 13th International Conference, HCI International 2009, San Diego, CA, USA, July 19-24, 2009, Proceedings, Part III. Springer Berlin, 2009.