Medieval Theology of Work Peter Damian and the Medieval Religious Renewal Movement
Studies in the history of economic theory before 1870
On the Economic Significance of the Catholic Social Doctrine 125 Years of Rerum Novarum
The Theory of Wages
Ethics and Economics: Catholic Thinkers in the 20th Century (Contributions to Economics)
Theology and Economics A Christian Vision of the Common Good
The Political Economy of a Living Wage Progressives, the New Deal, and Social Justice
Aquinas (Modern Study in Philosophy)
Land and Labor in Europe 1900-1950: A Comparative Survey of Recent Agrarian History
The concept of benevolence: aspects of eighteenth-century moral philosophy (New studies in practical philosophy)