Paragraph 1, Zeile 27 De Astronomia Libri Quattuor: De Astronomia I von Hygin
Paragraph 16, Zeile 16 De Astronomia Libri Quattuor: De Astronomia II von Hygin
Paragraph 15, Zeile 15 De Astronomia Libri Quattuor: De Astronomia IV von Hygin
Paragraph 28, Zeile 31 De Inventione I von Cicero
Paragraph 22, Zeile 31 De Legibus II von Cicero
Abschnitt Quintus: Quorsum istuc?, Paragraph 5, Zeile 9 De Finibus Bonorum Et Malorum: De Finibus IV von Cicero
Paragraph 14, Zeile 41 De Officiis I von Cicero
Paragraph 2, Zeile 27 De Officiis III von Cicero
Paragraph 1, Zeile 12 Letters To Friends: Ad Familiares I von Cicero
Paragraph 10, Zeile 15 Letters To Friends: Ad Familiares IV von Cicero
Paragraph 8, Zeile 12 Letters To Friends: Ad Familiares V von Cicero
Paragraph 4, Zeile 6