Iggers, G. G. (1987). Social history: The social sciences and political culture : 1890-1914 ; an international perspective. Tel Aviver Jahrbuch für deutsche Geschichte.
Čikaški stil citiranja (17. izdanje)Iggers, Georg G. "Social History: The Social Sciences and Political Culture : 1890-1914 ; an International Perspective." Tel Aviver Jahrbuch Für Deutsche Geschichte 1987.
MLA način citiranja (8. izdanje)Iggers, Georg G. "Social History: The Social Sciences and Political Culture : 1890-1914 ; an International Perspective." Tel Aviver Jahrbuch Für Deutsche Geschichte, 1987.
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