SpringerLink (Online service), Proper, E., Harmsen, F., & Dietz, J. L. G. (2009). Advances in Enterprise Engineering II: First NAF Academy Working Conference on Practice-Driven Research on Enterprise Transformation, PRET 2009, held at CAiSE 2009, Amsterdam, The Netherlands, June 11, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Erik Proper, Frank Harmsen, και Jan L. G. Dietz. Advances in Enterprise Engineering II: First NAF Academy Working Conference on Practice-Driven Research on Enterprise Transformation, PRET 2009, Held at CAiSE 2009, Amsterdam, The Netherlands, June 11, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Enterprise Engineering II: First NAF Academy Working Conference on Practice-Driven Research on Enterprise Transformation, PRET 2009, Held at CAiSE 2009, Amsterdam, The Netherlands, June 11, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.
