Marenbon, J. (2013). Abelard in four dimensions: A twelfth-century philosopher in his context and ours. University of Notre Dame Press.

Marenbon, John. Abelard in Four Dimensions: A Twelfth-century Philosopher in His Context and Ours. Notre Dame, Indiana: University of Notre Dame Press, 2013.

Marenbon, John. Abelard in Four Dimensions: A Twelfth-century Philosopher in His Context and Ours. University of Notre Dame Press, 2013.