Harper-bill, C., Holdsworth, J., & Nelson, J. L. (1989). Studies in medieval history: Ed. by christopher harper-bill, christopher j. holdsworth, janet l. nelson. The Boydell Press.
Citación estilo ChicagoHarper-bill, Christopher, J. Holdsworth, and Janet L. Nelson. Studies in Medieval History: Ed. By Christopher Harper-bill, Christopher J. Holdsworth, Janet L. Nelson. New Hampshire: The Boydell Press, 1989.
Cita MLAHarper-bill, Christopher, J. Holdsworth, and Janet L. Nelson. Studies in Medieval History: Ed. By Christopher Harper-bill, Christopher J. Holdsworth, Janet L. Nelson. New Hampshire: The Boydell Press, 1989.
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