Berlin, I. The hedgehog and the fox: An essay on tolstoy's view of history (First edition.). Ivan R. Dee.
Chicago-referens (17:e uppl.)Berlin, Isaiah. The Hedgehog and the Fox: An Essay on Tolstoy's View of History. First edition. Chicago: Ivan R. Dee.
MLA-referens (9:e uppl.)Berlin, Isaiah. The Hedgehog and the Fox: An Essay on Tolstoy's View of History. First edition. Ivan R. Dee.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.