Burrell, R. M. (February 1979). "Abdul-Hadi Hairi: Shī'īsm and constitutionalism in Iran: a study of the role played by the Persian residents of Iraq in Iranian politics. xiv, 274 pp. Leiden: E. J. Brill, 1977. Guilders 64". Bulletin of the School of Oriental and African Studies. 42 (1): 190–190. doi:10.1017/S0041977X00109073. ISSN1474-0699.
Burrell, R. M. (February 1979). "Abdul-Hadi Hairi: Shī'īsm and constitutionalism in Iran: a study of the role played by the Persian residents of Iraq in Iranian politics. xiv, 274 pp. Leiden: E. J. Brill, 1977. Guilders 64". Bulletin of the School of Oriental and African Studies. 42 (1): 190–190. doi:10.1017/S0041977X00109073. ISSN1474-0699.