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Northern Bashkardi, or Marzi Gāl, is closer to neighbours than is Southern Bashkardi, or Molki Gāl,
and has been classified as a dialect of the neighboring Garmsiri (a.k.a. Bandari) language.
The Bashkardi varieties spoken further inland may not all fall into either Northern or Southern Bashkardi.
see M. Mayrhofer, in Compendium Linguarum Iranicarum, ed. R. Schmitt, Wiesbaden, 1988, forthcoming, and G. Windfuhr, ibid
Schmitt, Rüdiger, ed. (1989). Compendium Linguarum Iranicarum (in German). Wiesbaden: Reichert. ISBN3-88226-413-6.
Skjærvø, Prods Oktor (1988). "Baškardi". In Yarshater, Ehsan (ed.). Encyclopædia Iranica. London and New York: Routledge. Retrieved December 30, 2018. From what has been published it would seem that North Baškardi is more closely related to its western relatives than to South Baškardi.
Habib Borjian, “Kerman Languages”, in Encyclopaedia Iranica. Volume 16, Issue 3, 2017, pp. 301-315.
^ Erik Anonby, Mortaza Taheri-Ardali & Amos Hayes (2019) The Atlas of the Languages of Iran (ALI). Iranian Studies 52. A Working Classification