CENTERIS (Conference) Vilamoura, Portugal), SpringerLink (Online service), Cruz-Cunha, M. M., Varajao, J., Powell, P., & Martinho, R. (2011). ENTERprise information systems: International conference, CENTERIS 2011, Vilamoura, Portugal, October 5-7, 2011, proceedings, part III. Springer.
Lua i Stíl Chicago (17ú heag.)CENTERIS (Conference) Vilamoura, Portugal), SpringerLink (Online service), Maria Manuela Cruz-Cunha, Joao Varajao, Philip Powell, agus Ricardo Martinho. ENTERprise Information Systems: International Conference, CENTERIS 2011, Vilamoura, Portugal, October 5-7, 2011, Proceedings, Part III. Berlin, Heidelberg: Springer, 2011.
Lua MLA (9ú heag.)CENTERIS (Conference) Vilamoura, Portugal), et al. ENTERprise Information Systems: International Conference, CENTERIS 2011, Vilamoura, Portugal, October 5-7, 2011, Proceedings, Part III. Springer, 2011.