Atlas of North American English Mietoption. Phonetics, Phonology and Sound Change. Berlin, Boston: De Gruyter Mouton, 2010. Web. Retrieved 22 May. 2013, from http://www.degruyter.com/view/db/atlasmi

Atlas of North American English Mietoption. Phonetics, Phonology and Sound Change. (2010). Berlin, Boston: De Gruyter Mouton. Retrieved 22 May. 2013, from http://www.degruyter.com/view/db/atlasmi

Atlas of North American English Mietoption. Phonetics, Phonology and Sound Change. 2010. Berlin, Boston: De Gruyter Mouton. Retrieved 22 May. 2013, from http://www.degruyter.com/view/db/atlasmi