Davies, P. G. (2006). Welsh in Wisconsin (Rev. and expanded ed.). Wisconsin Historical Society Press.
Dyfyniad Arddull ChicagoDavies, Phillips G. Welsh in Wisconsin. Rev. and expanded ed. Madison, WI: Wisconsin Historical Society Press, 2006.
Dyfyniad MLADavies, Phillips G. Welsh in Wisconsin. Rev. and expanded ed. Wisconsin Historical Society Press, 2006.
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