SpringerLink (Online service), Hissam, S. A., Russo, B., Mendonça Neto, M. G. d., & Kon, F. (2011). Open Source Systems: Grounding Research: 7th IFIP WG 2.13 International Conference, OSS 2011, Salvador, Brazil, October 6-7, 2011. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Scott A. Hissam, Barbara Russo, Manoel G. de Mendonça Neto, και Fabio Kon. Open Source Systems: Grounding Research: 7th IFIP WG 2.13 International Conference, OSS 2011, Salvador, Brazil, October 6-7, 2011. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Open Source Systems: Grounding Research: 7th IFIP WG 2.13 International Conference, OSS 2011, Salvador, Brazil, October 6-7, 2011. Proceedings. Springer Berlin Heidelberg, 2011.
