Cicero, Marcus Tullius. <br/><br/>
On the commonwealth / 
translated, with an introduction, by George Holland Sabine and Stanley Barney Smith. 
 - Indianapolis :  Bobbs-Merrill,  [1960?] 
 - The Library of liberal arts ;  no. 111 .
<br/><br/> "The present edition is reprinted from the original edition, published in 1929 ..."  First published Columbus, Ohio, Ohio State University Press, 1929. 
<br/><br/>Bibliography: p. 100-102; Bibliographical foot-notes.