- Early Ibadi Texts (Al-Salimi)
- Ibadi Texts (Paul M. Love)
- Ibadi Communities in the Maghrib (Paul M. Love)
- Origins of Ibadi (Paul M. Love)
- Origins of Ibadi (Crone)
- Origins of Ibadi (Sizgorich)
- Etymology of al-Khariji
- Dating Salim’s Epistle (Crone, Zimmerman)
- Provenance of Salim’s Epistle (Crone, Zimmerman)
- Origin and Beliefs of Murji’ism (Crone, Zimmerman)