To these must be added the "Leges Juliae" which are preserved in the Corpus Juris Civilis.
2
Caesar's Commentaries, Leges Juliae, Appian, Plutarch, Suetonius, Dion Cassius, and Cicero's Letters to Atticus are the principal original authorities.
3
Cato, when he mentioned the "Leges Juliae," spoke of them as enactments, but refused them their author's name.