Levin, A. L. (1972). Dare to be different: A biography of Louis H. Levin of Baltimore ; a pioneer in Jewish social service / Alexandra Lee Levin. Bloch.
Čikaški stil citiranja (17. izdanje)Levin, Alexandra Lee. Dare to Be Different: A Biography of Louis H. Levin of Baltimore ; a Pioneer in Jewish Social Service / Alexandra Lee Levin. New York: Bloch, 1972.
MLA način citiranja (8. izdanje)Levin, Alexandra Lee. Dare to Be Different: A Biography of Louis H. Levin of Baltimore ; a Pioneer in Jewish Social Service / Alexandra Lee Levin. Bloch, 1972.
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