Petersen, K. (2003). 13 [tretten] historier om den danske velfærdsstat. University of Southern Denmark studies in history and social sciences 262.
Čikaški stil citiranjaPetersen, Klaus. "13 [tretten] Historier Om Den Danske Velfærdsstat." University of Southern Denmark Studies in History and Social Sciences 262 2003.
MLA način citiranjaPetersen, Klaus. "13 [tretten] Historier Om Den Danske Velfærdsstat." University of Southern Denmark Studies in History and Social Sciences 262 2003.
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