Rutherford, J. F. (1930). Luz. Watch Tower Bible and Tract Society.
Chicago-čujuhus (17. p.)Rutherford, J. F. Luz. Watch Tower Bible and Tract Society, 1930.
MLA-čujuhus (9. p.)Rutherford, J. F. Luz. Watch Tower Bible and Tract Society, 1930.
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