SpringerLink (Online service), Konstantas, D., Leonard, M., Pigneur, Y., & Patel, S. (2003). Object-Oriented Information Systems: 9th International Conference, OOIS 2003, Geneva, Switzerland, September 2-5, 2003, Proceedings (1st ed. 2003.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/b13248
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Dimitri Konstantas, Michel Leonard, Yves Pigneur, και Shusma Patel. Object-Oriented Information Systems: 9th International Conference, OOIS 2003, Geneva, Switzerland, September 2-5, 2003, Proceedings. 1st ed. 2003. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/b13248.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Object-Oriented Information Systems: 9th International Conference, OOIS 2003, Geneva, Switzerland, September 2-5, 2003, Proceedings. 1st ed. 2003. Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/b13248.
