Thornburgh, D. (2003). Where the evidence leads: An autobiography (Revised and updated edition.). University of Pittsburgh Press.
Chicago-referens (17:e uppl.)Thornburgh, Dick. Where the Evidence Leads: An Autobiography. Revised and updated edition. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2003.
MLA-referens (9:e uppl.)Thornburgh, Dick. Where the Evidence Leads: An Autobiography. Revised and updated edition. University of Pittsburgh Press, 2003.
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