Brokhage, J. D., & Griffin, S. (1955). Francis Patrick Kenrick's opinion on slavery: A dissertation submitted to the fculty of the School of Sacred Theology of the United University of America in partial fulfillment of the requirements for the degree of Sacred Theology. Catholic University of America Press.

Brokhage, Joseph D., and Stephen Griffin. Francis Patrick Kenrick's Opinion on Slavery: A Dissertation Submitted to the Fculty of the School of Sacred Theology of the United University of America in Partial Fulfillment of the Requirements for the Degree of Sacred Theology. Catholic University of America Press, 1955.