المؤلفون: Matsche, Mark Arnold
Committee Members: Patricia M. Mazik; Stuart Welsh
URL: https://researchrepository.wvu.edu/etd/7955Test
المؤلفون: Fontes, Inês
URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.816183Test
المؤلفون: McGurk, Charles
Committee Members: Adams, Alexandra; Morris, David J.
URL: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.513650Test