SpringerLink (Online service) & Hutchison, D. (2008). Electronic government: 7th International Conference, EGOV 2008, Turin, Italy, August 31 - September 5, 2008. Proceedings. Springer-Verlag.
Čikaški stil citiranja (17. izdanje)SpringerLink (Online service) i David Hutchison. Electronic Government: 7th International Conference, EGOV 2008, Turin, Italy, August 31 - September 5, 2008. Proceedings. Berlin, Heidelberg: Springer-Verlag, 2008.
MLA način citiranja (8. izdanje)SpringerLink (Online service) i David Hutchison. Electronic Government: 7th International Conference, EGOV 2008, Turin, Italy, August 31 - September 5, 2008. Proceedings. Springer-Verlag, 2008.
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