APA-viite (7. p.)
Sanders, J. O. (1960). Problems of Christian discipleship. Overseas Missionary Fellowship.
Chicago-viite (17. p.)
Sanders, J. Oswald. Problems of Christian Discipleship. London: Overseas Missionary Fellowship, 1960.
MLA-viite (9. p.)
Sanders, J. Oswald. Problems of Christian Discipleship. Overseas Missionary Fellowship, 1960.
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