APA-viite (7. p.)
ebrary, Inc, & Wannenwetsch, B. (2009). Who am I?: Bonhoeffer's theology through his poetry. T & T Clark.
Chicago-viite (17. p.)
ebrary, Inc, ja Bernd Wannenwetsch. Who Am I?: Bonhoeffer's Theology Through His Poetry. London ; New York: T & T Clark, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja Bernd Wannenwetsch. Who Am I?: Bonhoeffer's Theology Through His Poetry. T & T Clark, 2009.
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