SpringerLink (Online service), Wimmer, M. A., Scholl, H. J., Janssen, M., & Traunmüller, R. (2009). Electronic Government: 8th International Conference, EGOV 2009, Linz, Austria, August 31 - September 3, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Maria A. Wimmer, Hans J. Scholl, Marijn Janssen, και Roland Traunmüller. Electronic Government: 8th International Conference, EGOV 2009, Linz, Austria, August 31 - September 3, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Electronic Government: 8th International Conference, EGOV 2009, Linz, Austria, August 31 - September 3, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.
