Abraham, William, James. The Logic of Evangelism. Grand Rapids: Eerdmans Publishing Co., 1989.
Blauw, Johannes. The Missionary Nature of the Church. New York, Toronto, London: McGraw-Hill Company Inc., 1974.
Bosch, David, C. Transforming Mission: Paradigm Shifts in Theology of Mission. New York: Orbis Books, 1991.
Flett, John, G. The Witness of God: The Trinity, Missio Dei, Karl Barth, and the Nature of Christian Community. Grand Rapids, Michigan: Eerdmans Publishing Co., 2000.