SpringerLink (Online service), Prinz, W., Jarke, M., Rogers, Y., Schmidt, K., & Wulf, V. (2001). ECSCW 2001: Proceedings of the Seventh European Conference on Computer Supported Cooperative Work 16–20 September 2001, Bonn, Germany. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Wolfgang Prinz, Matthias Jarke, Yvonne Rogers, Kjeld Schmidt, και Volker Wulf. ECSCW 2001: Proceedings of the Seventh European Conference on Computer Supported Cooperative Work 16–20 September 2001, Bonn, Germany. Dordrecht: Springer Netherlands, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. ECSCW 2001: Proceedings of the Seventh European Conference on Computer Supported Cooperative Work 16–20 September 2001, Bonn, Germany. Springer Netherlands, 2001.
