SpringerLink (Online service), Klusch, M., Pěchouček, M., & Polleres, A. (2008). Cooperative Information Agents XII: 12th International Workshop, CIA 2008, Prague, Czech Republic, September 10-12, 2008. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Matthias Klusch, Michal Pěchouček, και Axel Polleres. Cooperative Information Agents XII: 12th International Workshop, CIA 2008, Prague, Czech Republic, September 10-12, 2008. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Cooperative Information Agents XII: 12th International Workshop, CIA 2008, Prague, Czech Republic, September 10-12, 2008. Proceedings. Springer Berlin Heidelberg, 2008.
