SpringerLink (Online service) & Hammouda, I. (2012). Open source systems: Long-term sustainability: 8th IFIP WG 2.13 International Conference, OSS 2012, Hammamet, Tunisia, September 10-13, 2012. Proceedings. Imprint: Springer.
Chicago-referens (17:e uppl.)SpringerLink (Online service) och Imed Hammouda. Open Source Systems: Long-term Sustainability: 8th IFIP WG 2.13 International Conference, OSS 2012, Hammamet, Tunisia, September 10-13, 2012. Proceedings. Berlin, Heidelberg: Imprint: Springer, 2012.
MLA-referens (8:e uppl.)SpringerLink (Online service) och Imed Hammouda. Open Source Systems: Long-term Sustainability: 8th IFIP WG 2.13 International Conference, OSS 2012, Hammamet, Tunisia, September 10-13, 2012. Proceedings. Imprint: Springer, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.