Radics, Katalin, ed. 1985. Typology and Historical Linguistics : Affixed Person-Marking Paradigms. Vol. Vol. 24. Studia Uralo-Altaica. SZTE BTK Institute of Hungarian Language and Literature University of Szeged. https://ebook.ek.szte.hu/index.php/btk-magyarnyelviirodalmi-intezet/catalog/book/191.