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Flohr, M. (2013). The World of the Fullo. Work, Economy and Society in Roman Italy. Oxford: Oxford University Press.
Flohr, M. (2011). ‘Exploring the limits of skilled craftsmanship: the fullonicae of Roman Italy’, in N. Monteix and N. Tran (eds), Les Savoirs Professionels des gens de métier Romains. études sur le monde du travail dans les sociétés urbaines de l'empire romain. n/a Rome: Ecole Française de Rome, 87–100.