Guder, D. L. (2015). Called to witness: Doing missional theology. William Erdmans Publishing Company.
Chicago-viite (17. p.)Guder, Darrell L. Called to Witness: Doing Missional Theology. Grand Rapids, Michigan: William Erdmans Publishing Company, 2015.
MLA-viite (9. p.)Guder, Darrell L. Called to Witness: Doing Missional Theology. William Erdmans Publishing Company, 2015.
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