JanneJ.SaarikiviJanneJ., The divergence of Proto-Uralic and its offspring: A descendent reconstruction, [w:] MarianneM.Bakró-Nagy, JohannaJ.Laakso, ElenaE.Skribnik (red.), The Oxford Guide to the Uralic Languages, Oxford: Oxford University Press, 2022 (Oxford Guides to the World’s Languages), s. 56, DOI: 10.1093/oso/9780198767664.003.0002, ISBN 978-0-19-876766-4, OCLC1310268462(ang.).
JanneJ.SaarikiviJanneJ., The divergence of Proto-Uralic and its offspring: A descendent reconstruction, [w:] MarianneM.Bakró-Nagy, JohannaJ.Laakso, ElenaE.Skribnik (red.), The Oxford Guide to the Uralic Languages, Oxford: Oxford University Press, 2022 (Oxford Guides to the World’s Languages), s. 56, DOI: 10.1093/oso/9780198767664.003.0002, ISBN 978-0-19-876766-4, OCLC1310268462(ang.).