Author
- Diodorus Siculus3
- Gregory I3
- Hai Gaon3
- Honorat Bovet3
- Hugh of Saint Victor3
- Isidore of Seville3
- Jacobus de Teramo3
- Jacques Legrand3
- Jean Gerson3
- Johannes de Sacrobosco3
- Maffeo Vegio3
- Maḥmūd ibn ʻUbayd Allāh Burhān al-Sharīʻah3
- Molana Abdul Ghani Hanbhi3
- Muḥammad ibn Abī Bakr Khabīṣī3
- Muḥammad ibn Muḥammad Isfarāyīnī3
- Nicholas Love3
- Paul of Venice3
- Pius II3
- Pseudo-Llull3
- Zarkashi3