PAGE, B. Richard. The Big Valley Oral History Project: Language Attitudes toward Pennsylvania German in Big Valley. Yearbook of German-American Studies, [S. l.], v. 41, p. 131–146, 2006. DOI: 10.17161/ygas.v41i.18907. Disponível em: https://journals.ku.edu/ygas/article/view/18907. Acesso em: 13 apr. 2025.