1991Reversing Language Shift. Clevedon: Multilingual Matters.
Dorian, Nancy D.
1981Language Death: The Life Cycle of a Scottish Gaelic Dialect. Philadelphia: University of Pennsylvania Press.
Edwards, John
1984Irish and English in Ireland. In Peter Trudgill (ed.), Language in the British Isles. Cambridge: Cambridge University Press.
Silva-Corvalán, Carmen
1983Code-shifting in Chicano Spanish. In Lucía Elías-Olivares (ed.), Spanish in the U.S. Setting: Beyond the Southwest. Rosslyn: National Clearinghouse for Bilingual Education.
Timm, Lenora
1980Bilingualism, Diglossia and Language Shift in Brittany. International Journal of the Sociology of Language 251: 29–41.