SpringerLink (Online service), Crowcroft, J., & Hofmann, M. (2001). Networked Group Communication: Third International COST264 Workshop, NGC 2001, London, UK, November 7-9, 2001. Proceedings (1st ed. 2001.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-45546-9
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Jon Crowcroft, και Markus Hofmann. Networked Group Communication: Third International COST264 Workshop, NGC 2001, London, UK, November 7-9, 2001. Proceedings. 1st ed. 2001. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2001. https://doi.org/10.1007/3-540-45546-9.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Networked Group Communication: Third International COST264 Workshop, NGC 2001, London, UK, November 7-9, 2001. Proceedings. 1st ed. 2001. Springer Berlin Heidelberg : Imprint: Springer, 2001. https://doi.org/10.1007/3-540-45546-9.
