Carlson, R. (2000). Don't sweat the small stuff for teens: Simple ways to keep your cool in stressful times. Hyperion.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Carlson, Richard. Don't Sweat the Small Stuff for Teens: Simple Ways to Keep Your Cool in Stressful Times. New York: Hyperion, 2000.
MLA -ийн эшлэл (9 дэх хэвлэлт)Carlson, Richard. Don't Sweat the Small Stuff for Teens: Simple Ways to Keep Your Cool in Stressful Times. Hyperion, 2000.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.