Paragraph 1, Line 14 Philippics: Philippic VII by Cicero
Paragraph 1, Line 21 Philosophia: Topica by Cicero
Paragraph 1, Line 1 Philosophia: Paradoxa by Cicero
Section PARADOXON VI., Paragraph 1, Line 3 De Legibus III by Cicero
Section Marcus: Istum ipsum Attice., Paragraph 5, Line 9 De Legibus III by Cicero
Section Atticus: Istud maxime exspecto disserendi genus., Paragraph 8, Line 14 Tusculan Disputations IV by Cicero
Paragraph 2, Line 6 De Natura Deorum I by Cicero
Paragraph 3, Line 8 On Divination: De Divinatione Liber Prior by Cicero
Paragraph 36, Line 413 On Divination: De Divinatione Liber Alter by Cicero
Paragraph 30, Line 515 De Officiis III by Cicero
Paragraph 1, Line 4 Letters To Atticus: Ad Atticum I by Cicero
Section Cicero Attico Sal. [Rome, July or August 67], Paragraph 3, Line 3