FishmanJoshua A., Language Maintenance and Language Shift as a Field of Inquiry. Linguistics, 1964, 9, 32-70. Also see: Language Maintenance and Language Shift Revisited. Estudios Sociolinguisticos. Paul Garvin and Yolanda Lastra, eds. In press.
2.
FishmanJoshua A., Language Loyalty in the United States. The Hague, Mounton, 1966.
3.
VladimirNahirny, and FishmanJoshua A., American Immigrant Groups: Ethnic Identification and the Problem of Generations. Sociological Review (British), 1965, 13, 311-326.