SpringerLink (Online service), Someren, M. v., & Widmer, G. (1997). Machine Learning: ECML'97: 9th European Conference on Machine Learning, Prague, Czech Republic, April 23 - 25, 1997, Proceedings (1st ed. 1997.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-62858-4
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Maarten van Someren, και Gerhard Widmer. Machine Learning: ECML'97: 9th European Conference on Machine Learning, Prague, Czech Republic, April 23 - 25, 1997, Proceedings. 1st ed. 1997. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/3-540-62858-4.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Machine Learning: ECML'97: 9th European Conference on Machine Learning, Prague, Czech Republic, April 23 - 25, 1997, Proceedings. 1st ed. 1997. Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/3-540-62858-4.
