SpringerLink (Online service), Christophides, V., Collard, M., & Gutierrez, C. (2008). Semantic Web, Ontologies and Databases: VLDB Workshop, SWDB-ODBIS 2007, Vienna, Austria, September 24, 2007, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Vassilis Christophides, Martine Collard, και Claudio Gutierrez. Semantic Web, Ontologies and Databases: VLDB Workshop, SWDB-ODBIS 2007, Vienna, Austria, September 24, 2007, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Semantic Web, Ontologies and Databases: VLDB Workshop, SWDB-ODBIS 2007, Vienna, Austria, September 24, 2007, Revised Selected Papers. Springer Berlin Heidelberg, 2008.
