Keddie, Roots of Revolution, pp. 215–59; Sharough Akhavi, ‘Shariati’s Social Thought’, in Keddie, Religion and Politics in Iran; Abdulaziz Sachedina, ‘Ali Shariati: Ideologue of the Islamic Revolution, ’ in Esposito, ed., Voices of Resurgent Islam; Michael J. Fischer, Iran: From Religious Dispute to Revolution (Cambridge, Mass., and London, 1980), pp. 154–67; Borujerdi, Iranian Intellectuals, pp. 106–15