SpringerLink (Online service), Harmsen, F., Grahlmann, K., & Proper, E. (2011). Practice-Driven Research on Enterprise Transformation: Third Working Conference, PRET 2011, Luxembourg-Kirchberg, Luxembourg, September 6, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Frank Harmsen, Knut Grahlmann, και Erik Proper. Practice-Driven Research on Enterprise Transformation: Third Working Conference, PRET 2011, Luxembourg-Kirchberg, Luxembourg, September 6, 2011. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Practice-Driven Research on Enterprise Transformation: Third Working Conference, PRET 2011, Luxembourg-Kirchberg, Luxembourg, September 6, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2011.
