Schulte, J. E. Hadamar Memorial Museum: Gedenkstätte Hadamar. Mass murder of people with disabilities and the Holocaust.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchulte, Jan Erik. "Hadamar Memorial Museum: Gedenkstätte Hadamar." Mass Murder of People with Disabilities and the Holocaust .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchulte, Jan Erik. "Hadamar Memorial Museum: Gedenkstätte Hadamar." Mass Murder of People with Disabilities and the Holocaust, .
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