Grasshoff, G. Digital objects of European cultural heritage: Getting the vision to work / Gerd Grasshoff. Echo : an infrastructure to bring European cultural heritage online ; the foundation papers of a European initiative.(2002).
Chicago-Zitierstil (17. Ausg.)Grasshoff, Gerd. "Digital Objects of European Cultural Heritage: Getting the Vision to Work / Gerd Grasshoff." Echo : An Infrastructure to Bring European Cultural Heritage Online ; the Foundation Papers of a European Initiative.(2002) .
MLA-Zitierstil (8. Ausg.)Grasshoff, Gerd. "Digital Objects of European Cultural Heritage: Getting the Vision to Work / Gerd Grasshoff." Echo : An Infrastructure to Bring European Cultural Heritage Online ; the Foundation Papers of a European Initiative.(2002), .
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.