Παραπομπή APA

Petersen, K. (2003). 13 [tretten] historier om den danske velfærdsstat. University of Southern Denmark studies in history and social sciences 262.

Παραπομπή Chicago Style

Petersen, Klaus. "13 [tretten] Historier Om Den Danske Velfærdsstat." University of Southern Denmark Studies in History and Social Sciences 262 2003.

Παραπομπή MLA

Petersen, Klaus. "13 [tretten] Historier Om Den Danske Velfærdsstat." University of Southern Denmark Studies in History and Social Sciences 262 2003.