BROOKE, C. (1964). Europe in the central middle ages; 962-1154. Longmans.
Chicago-čujuhus (17. p.)BROOKE, Christopher. Europe in the Central Middle Ages; 962-1154. London: Longmans, 1964.
MLA-čujuhus (9. p.)BROOKE, Christopher. Europe in the Central Middle Ages; 962-1154. Longmans, 1964.
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