Christopher Smith: <i>Early Rome and Latium: Economy and Society c. 1000 to 500 BC.</i> Oxford University Press, New York 1996, <a href="//commons.wikimedia.org/wiki/Special:BookSources/9780198150312" title="Special:BookSources/9780198150312">ISBN 9780198150312</a>.
Unknown author<span style="display: none;">Unknown author</span>
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