Rühl, O. Educating about the mass murder of people with disabilities. Mass murder of people with disabilities and the Holocaust.
Čikaški stil citiranja (17. izdanje)Rühl, Otto. "Educating About the Mass Murder of People with Disabilities." Mass Murder of People with Disabilities and the Holocaust .
MLA način citiranja (8. izdanje)Rühl, Otto. "Educating About the Mass Murder of People with Disabilities." Mass Murder of People with Disabilities and the Holocaust, .
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