SpringerLink (Online service), Stirna, J., & Persson, A. (2008). The Practice of Enterprise Modeling: First IFIP WG 8.1 Working Conference, PoEM 2008, Stockholm, Sweden, November 12-13, 2008. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Janis Stirna, και Anne Persson. The Practice of Enterprise Modeling: First IFIP WG 8.1 Working Conference, PoEM 2008, Stockholm, Sweden, November 12-13, 2008. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. The Practice of Enterprise Modeling: First IFIP WG 8.1 Working Conference, PoEM 2008, Stockholm, Sweden, November 12-13, 2008. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2008.
