age grading

Sources

• HUDSON 1996 14-15

  HUDSON, R.A. (1996) Sociolinguistics, 2nd Edition. Cambridge: University Press.

• LABOV 1994 84

  LABOV, William. (1994) Principles of Linguistic Change Volume 1: Internal Factors. Cambridge, MA : Blackwell.

• IEL Vol. IV, 21

  International Encyclopedia of Linguistics. (1992) New York: Oxford University Press.