1. Herodotus, Histories (Histories apodexis)
2. Livy, History of Rome (Ab urbe condita)
3. Polybius, Histories (Historiai)
4. Thucydides, Peloponnesian War (Ho polemos ton Peloponnesion kai Athenaion)
5. Ando, C. (2008). Decline, fall, and transformation. Journal of Late Antiquity, 1(1), 31–60.