Ziglar, Z. (1999). Something else to smile about: More encouragement and inspiration for life's Ups and Downs. Magna publishing Co. Ltd.
Chicago Stili AlıntıZiglar, Zig. Something Else to Smile About: More Encouragement and Inspiration for Life's Ups and Downs. Mumbai: Magna publishing Co. Ltd, 1999.
MLA AlıntıZiglar, Zig. Something Else to Smile About: More Encouragement and Inspiration for Life's Ups and Downs. Magna publishing Co. Ltd, 1999.
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