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