SpringerLink (Online service), Filipe, J., & Cordeiro, J. (2012). Web Information Systems and Technologies: 7th International Conference, WEBIST 2011, Noordwijkerhout, The Netherlands, May 6-9, 2011, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Joaquim Filipe, και José Cordeiro. Web Information Systems and Technologies: 7th International Conference, WEBIST 2011, Noordwijkerhout, The Netherlands, May 6-9, 2011, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Web Information Systems and Technologies: 7th International Conference, WEBIST 2011, Noordwijkerhout, The Netherlands, May 6-9, 2011, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2012.
