SpringerLink (Online service), Delcambre, L., & Kaschek, R. (2011). The evolution of conceptual modeling: From a historical perspective towards the future of conceptual modeling. Springer Berlin.
Chicago-viite (17. p.)SpringerLink (Online service), Lois Delcambre, ja Roland Kaschek. The Evolution of Conceptual Modeling: From a Historical Perspective Towards the Future of Conceptual Modeling. Berlin, Heidelberg: Springer Berlin, 2011.
MLA-viite (8. p.)SpringerLink (Online service), et al. The Evolution of Conceptual Modeling: From a Historical Perspective Towards the Future of Conceptual Modeling. Springer Berlin, 2011.
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