(2016). Tiergartenstrasse 4: Memorial and information point for the victims of National Socialist "euthanasia" killings. Foundation Memorial to the Murdered Jews of Europe.
Chicago-viite (17. p.)Tiergartenstrasse 4: Memorial and Information Point for the Victims of National Socialist "Euthanasia" Killings. Berlin: Foundation Memorial to the Murdered Jews of Europe, 2016.
MLA-viite (8. p.)Tiergartenstrasse 4: Memorial and Information Point for the Victims of National Socialist "Euthanasia" Killings. Foundation Memorial to the Murdered Jews of Europe, 2016.
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