SpringerLink (Online service), Mohania, M., & Tjoa, A. M. (1999). Data Warehousing and Knowledge Discovery: First International Conference, DaWaK'99 Florence, Italy, August 30 - September 1, 1999 Proceedings (1st ed. 1999.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-48298-9
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Mukesh Mohania, και A Min Tjoa. Data Warehousing and Knowledge Discovery: First International Conference, DaWaK'99 Florence, Italy, August 30 - September 1, 1999 Proceedings. 1st ed. 1999. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48298-9.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Data Warehousing and Knowledge Discovery: First International Conference, DaWaK'99 Florence, Italy, August 30 - September 1, 1999 Proceedings. 1st ed. 1999. Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48298-9.
