↑Anderson, Craig. (2021). "1 Historical Introduction to Roman Governance and Society". In:Roman Law for Scots Law Students. Edinburgh: Edinburgh University Press. pp. 1–28. doi:10.1515/9781474450201-007.{{cite book}}: AS1-onderhoud: gebruik authors-parameter (link)
↑Rathmann, Michael (Bonn). ‘Via Postumia’. In: Brill’s New Pauly. Brill Reference Online.{{cite book}}: AS1-onderhoud: gebruik authors-parameter (link)
↑ 3,03,1Meißner, Burkhard (Halle/Saale). "'Mastanabal'. In: Brill's New Pauly". Brill Reference Online.{{cite journal}}: AS1-onderhoud: gebruik authors-parameter (link)