| Leiden and New York: BRILL | Princeton Online Arabic Poetry Project |
|---|---|
| London and New York: RoutledgeCurzon | The New Cambridge History of Islam, Volume I: The Formation of the Islamic World, Sixth to Eleventh Centuries |
| London and New York: Oxford University Press | Berkeley: University of California Press |
|---|---|
| The Cambridge History of Egypt, Volume I: Islamic Egypt, 640—1517 | Harlow, UK: Pearson Education Ltd |