Foster, R. (1992). Prayer: Finding the heart's true home. Hodder & Stoughton.
Chicago-čujuhus (17. p.)Foster, Richard. Prayer: Finding the Heart's True Home. London: Hodder & Stoughton, 1992.
MLA-čujuhus (9. p.)Foster, Richard. Prayer: Finding the Heart's True Home. Hodder & Stoughton, 1992.
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