SpringerLink (Online service), Mayr, H. C., Kop, C., Liddle, S., & Ginige, A. (2013). Information Systems: Methods, Models, and Applications: 4th International United Information Systems Conference, UNISCON 2012, Yalta, Ukraine, June 1-3, 2012, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Heinrich C. Mayr, Christian Kop, Stephen Liddle, και Athula Ginige. Information Systems: Methods, Models, and Applications: 4th International United Information Systems Conference, UNISCON 2012, Yalta, Ukraine, June 1-3, 2012, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Information Systems: Methods, Models, and Applications: 4th International United Information Systems Conference, UNISCON 2012, Yalta, Ukraine, June 1-3, 2012, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2013.
