Louden, M. L. (2016). Pennsylvania Dutch: The story of an American language. Johns Hopkins University Press.
Dyfyniad Arddull ChicagoLouden, Mark Laurence. Pennsylvania Dutch: The Story of an American Language. Baltimore: Johns Hopkins University Press, 2016.
Dyfyniad MLALouden, Mark Laurence. Pennsylvania Dutch: The Story of an American Language. Johns Hopkins University Press, 2016.
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