Stierlin, H., & Stierlin, A. The Roman Empire: From the Etruscans to the decline of the Roman Empire.
Lua i Stíl Chicago (17ú heag.)Stierlin, Henri, agus Anne Stierlin. The Roman Empire: From the Etruscans to the Decline of the Roman Empire.
Lua MLA (9ú heag.)Stierlin, Henri, agus Anne Stierlin. The Roman Empire: From the Etruscans to the Decline of the Roman Empire.
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