SpringerLink (Online service), Wimmer, M. A., Janssen, M., & Scholl, H. J. (2013). Electronic Government: 12th IFIP WG 8.5 International Conference, EGOV 2013, Koblenz, Germany, September 16-19, 2013. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Maria A. Wimmer, Marijn Janssen, και Hans J. Scholl. Electronic Government: 12th IFIP WG 8.5 International Conference, EGOV 2013, Koblenz, Germany, September 16-19, 2013. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Electronic Government: 12th IFIP WG 8.5 International Conference, EGOV 2013, Koblenz, Germany, September 16-19, 2013. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2013.
