External Links

References to the Yale Grammatical Diversity Project

Historical data

  • Linguistic Atlas Project: This website contains data on ten linguistic atlases of different regions of the United States. Some of the data is available for download.



General surveys

  • Varieties of English (Kortmann and Upton 2008): A collection of articles covering the phonology, morphology and syntax of varieties of English around the world, in four volumes and an interactive CD-ROM.

Current surveys

Other Links