Hodgson, M. G. S. (2004). The venture of Islam, volume 2 : the expansion of Islam in the middle periods: Conscience and history in a world civilization. University of Chicago Press.

Hodgson, Marshall G. S. The Venture of Islam, Volume 2 : The Expansion of Islam in the Middle Periods: Conscience and History in a World Civilization. Chicago: University of Chicago Press, 2004.

Hodgson, Marshall G. S. The Venture of Islam, Volume 2 : The Expansion of Islam in the Middle Periods: Conscience and History in a World Civilization. University of Chicago Press, 2004.