SpringerLink (Online service), Fred, A., Dietz, J. L. G., Liu, K., & Filipe, J. (2011). Knowledge Discovery, Knowlege Engineering and Knowledge Management: First International Joint Conference, IC3K 2009, Funchal, Madeira, Portugal, October 6-8, 2009, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Ana Fred, Jan L. G. Dietz, Kecheng Liu, και Joaquim Filipe. Knowledge Discovery, Knowlege Engineering and Knowledge Management: First International Joint Conference, IC3K 2009, Funchal, Madeira, Portugal, October 6-8, 2009, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Knowledge Discovery, Knowlege Engineering and Knowledge Management: First International Joint Conference, IC3K 2009, Funchal, Madeira, Portugal, October 6-8, 2009, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2011.
