Swindoll, C. R. (1987). Living above the level of mediocrity (ed.). World Books.
Chicago-čujuhus (17. p.)Swindoll, Charles R. Living Above the Level of Mediocrity. ed. Texas: World Books, 1987.
MLA-čujuhus (9. p.)Swindoll, Charles R. Living Above the Level of Mediocrity. ed. World Books, 1987.
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