APA-čujuhus (7. p.)

(2006). Prayer: Does it make any difference? / Philip Yancey.

Chicago-čujuhus (17. p.)

Prayer: Does It Make Any Difference? / Philip Yancey. 2006.

MLA-čujuhus (9. p.)

Prayer: Does It Make Any Difference? / Philip Yancey. 2006.

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