Liberles, R. Looking forward: A global research community as the cornerstone of the LBI program. Preserving the legacy of German Jewry : a history of the Leo Baeck Institute 1955-2005.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLiberles, Robert. "Looking Forward: A Global Research Community as the Cornerstone of the LBI Program." Preserving the Legacy of German Jewry : A History of the Leo Baeck Institute 1955-2005 .
एमएलए (8वां संस्करण) प्रशस्ति पत्रLiberles, Robert. "Looking Forward: A Global Research Community as the Cornerstone of the LBI Program." Preserving the Legacy of German Jewry : A History of the Leo Baeck Institute 1955-2005, .
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