SpringerLink (Online service), Hung, H., Aran, O., Gunes, H., & Salah, A. A. (2013). Human behavior understanding: 4th International Workshop, HBU 2013, Barcelona, Spain, October 22, 2013. Proceedings. Springer International Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), Hayley Hung, Oya Aran, Hatice Gunes, और Albert Ali Salah. Human Behavior Understanding: 4th International Workshop, HBU 2013, Barcelona, Spain, October 22, 2013. Proceedings. Cham: Springer International Publishing, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Human Behavior Understanding: 4th International Workshop, HBU 2013, Barcelona, Spain, October 22, 2013. Proceedings. Springer International Publishing, 2013.
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