SpringerLink (Online service), Dayal, U., Eder, J., Koehler, J., & Reijers, H. A. (2009). Business Process Management: 7th International Conference, BPM 2009, Ulm, Germany, September 8-10, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Umeshwar Dayal, Johann Eder, Jana Koehler, και Hajo A. Reijers. Business Process Management: 7th International Conference, BPM 2009, Ulm, Germany, September 8-10, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Business Process Management: 7th International Conference, BPM 2009, Ulm, Germany, September 8-10, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.
