SpringerLink (Online service), Borbinha, J., & Baker, T. (2000). Research and Advanced Technology for Digital Libraries: 4th European Conference, ECDL 2000, Lisbon, Portugal, September 18-20, 2000 Proceedings (1st ed. 2000.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-45268-0
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Jose Borbinha, και Thomas Baker. Research and Advanced Technology for Digital Libraries: 4th European Conference, ECDL 2000, Lisbon, Portugal, September 18-20, 2000 Proceedings. 1st ed. 2000. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2000. https://doi.org/10.1007/3-540-45268-0.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Research and Advanced Technology for Digital Libraries: 4th European Conference, ECDL 2000, Lisbon, Portugal, September 18-20, 2000 Proceedings. 1st ed. 2000. Springer Berlin Heidelberg : Imprint: Springer, 2000. https://doi.org/10.1007/3-540-45268-0.
