Hammarström, Harald; Forke, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2020). "Estonian Swedish". Glottolog 4.3. Archived from the original on 9 April 2022. Retrieved 2 December 2020.
gu.se
gupea.ub.gu.se
Rosenkvist, Henrik (2018). "Estlandssvenskans språkstruktur" [The linguistic structure of Estonian Swedish] (PDF) (in Swedish). University of Gothenburg. Archived(PDF) from the original on 1 August 2020. Retrieved 18 June 2020.
Rosenkvist, Henrik (2018). "Estlandssvenskans språkstruktur" [The linguistic structure of Estonian Swedish] (PDF) (in Swedish). University of Gothenburg. Archived(PDF) from the original on 1 August 2020. Retrieved 18 June 2020.
Hammarström, Harald; Forke, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2020). "Estonian Swedish". Glottolog 4.3. Archived from the original on 9 April 2022. Retrieved 2 December 2020.