| Tagliamonte, G. (1995). ‘Forum Romanum (fino alla prima età repubblicana)’, in E.M. Steinby (ed.), Lexicon Topographicum Urbis Romae II, D-G. Rome, 313–325. | | | |
| Steinby, E.M. (1995). Lexicon Topographicum Urbis Romae II, D-G. Rome. | | | |
| Jongman, W. (2019). ‘The Economic Archaeology of Roman Economic Performance’, in P. Verhagen, J. Joyce and M. Groenhuijzen (eds), Finding the Limits of the Limes Modelling Demography, Economy and Transport on the Edge of the Roman Empire. Cham, 95–107. | |  | |
| Crawford, K. (2019). ‘Rethinking Approaches for the Study of Urban Movement at Ostia’, in P. Verhagen, J. Joyce and M. Groenhuijzen (eds), Finding the Limits of the Limes Modelling Demography, Economy and Transport on the Edge of the Roman Empire. Cham, 313–327. | | | |
| Verhagen, P., J. Joyce and M. Groenhuijzen (2019). Finding the Limits of the Limes Modelling Demography, Economy and Transport on the Edge of the Roman Empire. Cham. | | | |
