Carlson, R. (1997). Don't sweat the small stuff-- and it's all small stuff: Simple ways to keep the little things from taking over your life. Hyperion.
Cita Chicago (17th ed.)Carlson, Richard. Don't Sweat the Small Stuff-- and It's All Small Stuff: Simple Ways to Keep the Little Things from Taking over Your Life. New York: Hyperion, 1997.
Cita MLA (9th ed.)Carlson, Richard. Don't Sweat the Small Stuff-- and It's All Small Stuff: Simple Ways to Keep the Little Things from Taking over Your Life. Hyperion, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.