1. Adamczyk, Elżbieta. 2010. Morphological Reanalysis and the Old English u-Declension. Anglia: Zeitschrift für englische Philologie 128: 365–390.
2. ———. 2018. Reshaping of Nominal Inflection in Early Northern West Germanic Languages: A Comparative Corpus Study, NOWELE Supplement Series, 31. Amsterdam: John Benjamins.
3. Allen, Cynthia. 1995. Case Marking and Reanalysis. Oxford: Oxford University Press.
4. Bech, Kristin, and George Walkden. 2016. English is (Still) a West Germanic Language. Nordic Journal of Linguistics 39: 65–100.
5. Brunner, Karl. 1962. Die englische Sprache. 2 vols. Tübingen: Max Niemeyer.