Birr, Christiane Max Planck Institute for Legal History and Legal Theory, Max Planck Society;
https://id.salamanca.school/texts/W0006:vol1 (全文テキスト(全般))
Birr, C. (Ed.). (2021). Covarrubias y Leyva, Opera Omnia, Vol. 1 (2021 [1573]).