SpringerLink (Online service), Cordeiro, J., & Krempels, K. (2013). Web Information Systems and Technologies: 8th International Conference, WEBIST 2012, Porto, Portugal, April 18-21, 2012, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), José Cordeiro, και Karl-Heinz Krempels. Web Information Systems and Technologies: 8th International Conference, WEBIST 2012, Porto, Portugal, April 18-21, 2012, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Web Information Systems and Technologies: 8th International Conference, WEBIST 2012, Porto, Portugal, April 18-21, 2012, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2013.
