[972] Lecky, Eur. Morals, II, 27.
[973] Nat. Hist., IV, 29.
[974] De Ira, I, 15.
[975] Lecky, Eur. Morals, II, 29.
[976] Cod. Theod., V, 7.
[977] Blair, Slavery amongst the Romans, 44.
[978] Lecky, Eur. Morals, II, 23.
[979] Polyptique de Irminon, I, 287.
[980] Weinhold, D. F., I, 93, 96; II, 93.
[981] Rudeck, Oeffentl. Sittlichkeit, 182.