Wiersbe, W. W. (1973). Steps of faith: The NIV new testament for growing christians. International bible Society.
Chicago-viite (17. p.)Wiersbe, Warren W. Steps of Faith: The NIV New Testament for Growing Christians. Colorado springs: International bible Society, 1973.
MLA-viite (9. p.)Wiersbe, Warren W. Steps of Faith: The NIV New Testament for Growing Christians. International bible Society, 1973.
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