SpringerLink (Online service), Reichl, P., Stiller, B., & Tuffin, B. (2009). Network Economics for Next Generation Networks: 6th International Workshop on Internet Charging and Qos Technologies, ICQT 2009, Aachen, Germany, May 11-15, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Peter Reichl, Burkhard Stiller, και Bruno Tuffin. Network Economics for Next Generation Networks: 6th International Workshop on Internet Charging and Qos Technologies, ICQT 2009, Aachen, Germany, May 11-15, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Network Economics for Next Generation Networks: 6th International Workshop on Internet Charging and Qos Technologies, ICQT 2009, Aachen, Germany, May 11-15, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.
