Storoni Mazzaloni, Lidia. <br/><br/>
The idea of the city in Roman thought :  from walled city to spiritual commonwealth / 
Lidia Storoni Mazzolani. 
 - Bloomington :  Indiana University Press,  1970. 
 - 288 p. ;  21 cm. 
<br/><br/>p. 281-282 
<br/><br/><label>ISBN: </label>0253139805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns, Ancient.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rome--Civilization.