Bowle, J. (1979). A history of Europe: A cultural and political survey. Sapere books.
Chicago-referens (17:e uppl.)Bowle, John. A History of Europe: A Cultural and Political Survey. uk: Sapere books, 1979.
MLA-referens (9:e uppl.)Bowle, John. A History of Europe: A Cultural and Political Survey. Sapere books, 1979.
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