(1970). Holy Roman empire: In the 10th and 11th centuries. Chicago: Denoyer Geppert Company.
Citación estilo ChicagoHoly Roman Empire: In the 10th and 11th Centuries. Chicago: Denoyer Geppert Company, 1970.
Cita MLAHoly Roman Empire: In the 10th and 11th Centuries. Chicago: Denoyer Geppert Company, 1970.
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