Oxford English Dictionary: Scot, n.1. The source of the late Latin word is obscure. There is no evidence that it represents the native name of any Gaelic-speaking people (the Irish Scot, an Irishman, pl. Scuit, appears to be a learned word from Latin), nor does it exist in Welsh, though Welshmen in writing Latin have from the earliest times used Scoti as the rendering of Gwyddel (Gaels). [...]. Retrieved 11 October 2010
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Green, Antony Dubach (12 April 1996). "Some effects of the Weight-to-Stress Principle and grouping harmony in the Goidelic languages". CiteSeerX10.1.1.387.8008.
