PRESTON, Dennis R. The nicest English is in Indiana. Studia Germanica Posnaniensia, [S. l.], v. 16, p. 169–193, 2018. DOI: 10.14746/sgp.1989.16.10. Disponível em: https://pressto.amu.edu.pl/index.php/sgp/article/view/16008. Acesso em: 25 kwi. 2024.