Welch, K. E. (2007). The roman amphitheatre: From its origins to the colosseum. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleWelch, Katherine E. The Roman Amphitheatre: From Its Origins to the Colosseum. Cambridge: Cambridge University Press, 2007.
Παραπομπή MLAWelch, Katherine E. The Roman Amphitheatre: From Its Origins to the Colosseum. Cambridge: Cambridge University Press, 2007.
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