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Carver, M. O. H. and Historic Scotland. Surviving in Symbols: A Visit to the Pictish Nation. [Newly updated ed.]. Making of Scotland. Edinburgh: Birlinn Ltd. with Historic Scotland, 2005. Print.
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Charles-Edwards, T. M. and Oxford University Press. Early Irish and Welsh Kinship. Oxford: Clarendon, 1993. Web. <https://ezproxy.lib.gla.ac.uk/login?url=https://dx.doi.org/10.1093/acprof:oso/9780198201038.001.0001>.
Clancy, Thomas Owen. The Triumph Tree: Scotland’s Earliest Poetry, 550-1350. Edinburgh: Canongate, 1998. Print.
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---. Scotland in Dark Age Europe: The Proceedings of a Day Conference Held on 20 February 1993. St. John’s House papers. St. Andrews: The Committee for Dark Age Studies, University of St Andrews, 1994. Print.
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Davies, Wendy and Oxford University Press. Patterns of Power in Early Wales: O’Donnell Lectures, Delivered in the University of Oxford, 1983. Oxford: Clarendon, 1990. Web. <https://ezproxy.lib.gla.ac.uk/login?url=https://dx.doi.org/10.1093/acprof:oso/9780198201533.001.0001>.
Dawson Books. Scotland: A History. Ed. Jenny Wormald. Oxford: Oxford University Press, 2005. Web. <https://www.vlebooks.com/vleweb/product/openreader?id=GlasgowUni&isbn=9780191518683>.
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---. ‘Picts and Prehistory: Cultural Resource Management in Early Medieval Scotland’. World Archaeology 30.1 (1998): 142–158. Web.
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Lynch, Michael and Oxford University Press. The Oxford Companion to Scottish History. Oxford: Oxford University Press, 2007. Web. <https://ezproxy.lib.gla.ac.uk/login?url=https://www.oxfordreference.com/view/10.1093/acref/9780199234820.001.0001/acref-9780199234820?rskey=KKTm8Z&amp;result=1&amp;q=Oxford%20companion%20to%20Scottish%20history>.
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