FARRELL, Keith. The Kölner Fechtbuch: Context and Comparison. Acta Periodica Duellatorum, Bern, v. 3, n. 1, p. 203–236, 2021. DOI: 10.36950/apd-2015-007. Disponível em: https://bop.unibe.ch/apd/article/view/7629. Acesso em: 23 feb. 2025.