Goodman, M. (2012). The Roman world, 44 BC-AD 180 (2nd ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)Goodman, Martin. The Roman World, 44 BC-AD 180. 2nd ed. London ; New York: Routledge, 2012.
Lua MLA (8ú heag.)Goodman, Martin. The Roman World, 44 BC-AD 180. 2nd ed. Routledge, 2012.
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