APA stil citiranja
Graham-Campbell, J. (2001). The Viking World: The Viking World (3. ed.). London: Frances Lincoln.
Chicago stil citiranjaGraham-Campbell, James. The Viking World: The Viking World. 3. ed. London: Frances Lincoln, 2001.
MLA stil citiranjaGraham-Campbell, James. The Viking World: The Viking World. 3. ed. London: Frances Lincoln, 2001.
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