SpringerLink (Online service), Endler, M., & Schmidt, D. (2003). Middleware 2003: ACM/IFIP/USENIX International Middleware Conference, Rio de Janeiro, Brazil, June 16-20, 2003, Proceedings (1st ed. 2003.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-44892-6
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Markus Endler, και Douglas Schmidt. Middleware 2003: ACM/IFIP/USENIX International Middleware Conference, Rio De Janeiro, Brazil, June 16-20, 2003, Proceedings. 1st ed. 2003. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-44892-6.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Middleware 2003: ACM/IFIP/USENIX International Middleware Conference, Rio De Janeiro, Brazil, June 16-20, 2003, Proceedings. 1st ed. 2003. Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-44892-6.
