SpringerLink (Online service), Weidlich, M., & Mendling, J. (2012). Business process model and notation: 4th International Workshop, BPMN 2012, Vienna, Austria, September 12-13, 2012. Proceedings. Imprint: Springer.
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service), Matthias Weidlich, agus Jan Mendling. Business Process Model and Notation: 4th International Workshop, BPMN 2012, Vienna, Austria, September 12-13, 2012. Proceedings. Berlin, Heidelberg: Imprint: Springer, 2012.
Lua MLA (8ú heag.)SpringerLink (Online service), et al. Business Process Model and Notation: 4th International Workshop, BPMN 2012, Vienna, Austria, September 12-13, 2012. Proceedings. Imprint: Springer, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.