<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">o.A.</hi> (2011): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Principles of Seville. International Principles of Virtual Archaeology</hi>. o.O. <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://smartheritage.com/wp-content/uploads/2015/03/FINAL-DRAFT.pdf"><hi rend="underline">http://smartheritage.com/wp-content/uploads/2015/03/FINAL-DRAFT.pdf</hi></ref> [letzter Zugriff 20.09.2019).