Abschnitt Cicero Attico Sal. [Rome, beginning of 66], Paragraph 2, Zeile 2 Letters To Atticus: Ad Atticum I von Cicero
Abschnitt Cicero Attico Sal. [Rome, July or August 67], Paragraph 3, Zeile 3 Letters To Friends: Ad Familiares XVI von Cicero
Paragraph 30, Zeile 44 De Agri Cultura von Cato der Ältere
Paragraph 4, Zeile 9