Poston, L. (1992). Islamic daʻwah in the West: Muslim missionary activity and the dynamics of conversion to Islam. Oxford University Press.

Poston, Larry. Islamic Daʻwah in the West: Muslim Missionary Activity and the Dynamics of Conversion to Islam. New York: Oxford University Press, 1992.

Poston, Larry. Islamic Daʻwah in the West: Muslim Missionary Activity and the Dynamics of Conversion to Islam. Oxford University Press, 1992.