SAVICKEY, Beth. Wittgenstein and Hacker: Übersichtliche Darstellung. Nordic Wittgenstein Review, [S. l.], v. 3, n. 2, p. 99–123, 2014. Disponível em: https://www.nordicwittgensteinreview.com/article/view/2300. Acesso em: 22 feb. 2025.