Marcus Tullius Cicero (1880). “The Life and Letters of Marcus Tullius Cicero: Being a New Translation of the Letters Included in Mr. Watsons's Selection”
Marcus Tullius Cicero (1857). “Cicero's Three Books of Offices: Or Moral Duties; Also His Cato Major ... Laelius ... Paradoxes; Scipio's Dream; and Letter to Quintus on the Duties of a Magistrate. Literally Tr., with Notes ...”, p.311