Author
- Muḥsinī, Aḥmad ibn Baylīk, d. 13531
- Naqāwusī, Aḥmad ibn Saʻīd, 14th cent1
- Nassābah, ḥasan ibn Muḥammad, d. 14071
- Nicholas of Lyra1
- Nicholas of Salerno1
- Peter Lombard1
- Peter Paludanus1
- Peter of Poitiers1
- Petrus Bonus1
- Petrus Comestor1
- Petrus Riga1
- Pseudo Bernard of Clairvaux1
- Ranulf Higden1
- Rashid-al-Din Hamadani1
- Raymond of Penyafort1
- Richard Maidstone1
- Robert de Sorbon1
- Robert of Gloucester1
- Saadia Gaon1
- Sadr al-Shari'a al-Asghar1