SpringerLink (Online service), Eiter, T., & Schewe, K. (2002). Foundations of Information and Knowledge Systems: Second International Symposium, FoIKS 2002 Salzau Castle, Germany, February 20-23, 2002 Proceedings (1st ed. 2002.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-45758-5
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Thomas Eiter, και Klaus-Dieter Schewe. Foundations of Information and Knowledge Systems: Second International Symposium, FoIKS 2002 Salzau Castle, Germany, February 20-23, 2002 Proceedings. 1st ed. 2002. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2002. https://doi.org/10.1007/3-540-45758-5.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Foundations of Information and Knowledge Systems: Second International Symposium, FoIKS 2002 Salzau Castle, Germany, February 20-23, 2002 Proceedings. 1st ed. 2002. Springer Berlin Heidelberg : Imprint: Springer, 2002. https://doi.org/10.1007/3-540-45758-5.
