Groody, D. G., Gutiérrez, G., & Aylwin, J. O. (2014). The preferential option for the poor beyond theology. University of Notre Dame Press.

Groody, Daniel G., Gustavo Gutiérrez, and José O. Aylwin. The Preferential Option for the Poor Beyond Theology. Notre Dame, Indiana: University of Notre Dame Press, 2014.

Groody, Daniel G., et al. The Preferential Option for the Poor Beyond Theology. University of Notre Dame Press, 2014.