International workshop on Networked Group Communications :Munich, Germany, International workshop on Internet Charging and QoS Technologies, Carle, G., Karsten, M., & Stiller, B. Group communications and charges: Technology and business models : 5th COST 264 International Workshop on Networked Group Communications, NGC 2003 and 3rd International Workshop on Internet Charging and QoS Technologies, ICQT 2003, Munich, Germany, September 16-19, 2003 : proceedings. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational workshop on Networked Group Communications :Munich, Germany, International workshop on Internet Charging and QoS Technologies, Georg Carle, Martin Karsten, और Burkhard Stiller. Group Communications and Charges: Technology and Business Models : 5th COST 264 International Workshop on Networked Group Communications, NGC 2003 and 3rd International Workshop on Internet Charging and QoS Technologies, ICQT 2003, Munich, Germany, September 16-19, 2003 : Proceedings. Berlin [etc.]: Springer.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational workshop on Networked Group Communications :Munich, Germany, et al. Group Communications and Charges: Technology and Business Models : 5th COST 264 International Workshop on Networked Group Communications, NGC 2003 and 3rd International Workshop on Internet Charging and QoS Technologies, ICQT 2003, Munich, Germany, September 16-19, 2003 : Proceedings. Springer.