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.
Chicago-referens (17:e uppl.)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-referens (8:e uppl.)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.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.