International Conference on Intelligence in Services and Networks :Cernobbio, Italie, Zuidweg, H., Campolargo, M., & Delgado, J. Intelligence in services and networks : ; 6th International Conference on Intelligence and Services in Networks, IS&N'99, Barcelona, Spain, April 27-29, 1999: Paving the way for an open service market : proceedings. Springer.
Cita Chicago (17th ed.)International Conference on Intelligence in Services and Networks :Cernobbio, Italie, Han Zuidweg, Mario Campolargo, i Jaime Delgado. Intelligence in Services and Networks : ; 6th International Conference on Intelligence and Services in Networks, IS&N'99, Barcelona, Spain, April 27-29, 1999: Paving the Way for an Open Service Market : Proceedings. Berlin [etc.]: Springer.
Cita MLA (8th ed.)International Conference on Intelligence in Services and Networks :Cernobbio, Italie, et al. Intelligence in Services and Networks : ; 6th International Conference on Intelligence and Services in Networks, IS&N'99, Barcelona, Spain, April 27-29, 1999: Paving the Way for an Open Service Market : Proceedings. Springer.