APA-čujuhus (7. p.)
Campbell, R. J. (1999). Light for the night in Europe: Reflection on a lifetime of ministry. Robert J. Campbell.
Chicago-čujuhus (17. p.)
Campbell, Robert J. Light for the Night in Europe: Reflection on a Lifetime of Ministry. U.S.: Robert J. Campbell, 1999.
MLA-čujuhus (9. p.)
Campbell, Robert J. Light for the Night in Europe: Reflection on a Lifetime of Ministry. Robert J. Campbell, 1999.
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