Policy and practice in the American Sign Language community
Jeffrey E. Nash
págs. 7-22
Portuguese-language broadcasting in linguistic and cultural maintenance in northern California
Byron B. Renz
págs. 23-40
Surveys of the Frisian language situation: some considerations of research methods on language maintenance and language shift
Durk Gorter
págs. 41-56
págs. 57-67
Ethnolinguistic identity theory: a social psychological approach to language maintenance
Howard Giles, Patricia Johnson
págs. 69-99