[[4]] Polybius, xviii, 35.
[[5]] Sextus Empiricus, Adv. mathematicos, ix, 54.
[[6]] Cicero, N.D. i, 42, 118.
[[7]] Diodorus Siculus, i, 2.
[[8]] Quoted by Augustine, C.D. iv, 27; vi, 5; also referred to by Tertullian, ad Natt. ii, 1.
[[9]] Suetonius, Augustus, 31, 75, 93; Warde Fowler, Roman Festivals, p. 344.
[[10]] Suet. Aug. 90, 92.
[[11]] Horace, Odes, iii, 24, 9-20, Gladstone's version.
[[12]] Horace, Odes, iii, 6, Delicta maiorum.
[[13]] De Haruspicum Responsis, 9, 19; N.D. ii, 3, 8.