Tham khảo Tuổi_trẻ

  1. ↑ "Youth". Macmillan Dictionary. Macmillan Publishers Limited. Retrieved 2013-8-15.
  2. ↑ “Youth”. Merriam-Webster. Truy cập ngày 6 tháng 11 năm 2012. 
  3. ↑ “Youth”. Dictionary.com. Truy cập ngày 6 tháng 11 năm 2012. 
  4. 1 2 3 Furlong, Andy (2013). Youth Studies: An Introduction. USA: Routledge. tr. 2–3. ISBN 978-0-415-56476-2. 
  5. ↑ Konopka, Gisela. (1973) "Requirements for Healthy Development of Adolescent Youth", Adolescence. 8 (31), p. 24.
  6. ↑ “Youth dictionary definition – youth defined”. 
  7. ↑ Webster's New World Dictionary.
  8. ↑ Altschuler, D.; Strangler, G.; Berkley, K.; Burton, L. (2009); "Supporting Youth in Transition to Adulthood: Lessons Learned from Child Welfare and Juvenile Justice" Lưu trữ September 16, 2012, tại Wayback Machine.. Center for Juvenile Justice Reform.
  9. ↑ Furlong, Andy (2013). Youth Studies: An Introduction. USA: Routledge. tr. 3–4. ISBN 978-0-415-56476-2. 
  10. ↑ Furlong, Andy (2011). Youth Studies: An Introduction. New York: Routledge. ISBN 978-0415564793. 
  11. ↑ Tyyskä, Vappu (2005). “Conceptualizing and Theorizing Youth: Global Perspectives”. Contemporary Youth Research: Local Expressions and Global Connections. London: Ashgate Books. tr. 3. ISBN 0-7546-4161-9. 
  12. ↑ Thomas, A. (2003) "Psychology of Adolescents", Self-Concept, Weight Issues and Body Image in Children and Adolescents, p. 88.
  13. ↑ Wing, John, Jr. "Youth." Windsor Review: A Journal of the Arts 45.1 (2012): 9+. Academic OneFile. Web. 24 Oct. 2012.
  14. ↑ “Nigeria 2009 National Youth Policy” (PDF). 
  15. 1 2 Dalsgaard, Anne Line Hansen, Karen Tranberg. "Youth and the City in the Global South" In Tracking Globalization. Bloomington: Indiana University Press. 2008: 9
  16. ↑ OECD.org.OECD work on Youth.
  17. ↑ “Young people not in education or employment” (PDF). OECD Family Database. 2018. 
  18. ↑ Luật Thanh niên 2005
  19. ↑ § 7 Abs. 1 Nr. 4 Achtes Buch Sozialgesetzbuch (SGB VIII)
  20. ↑ Drinking Age Limits Error in webarchive template: Check |url= value. Empty. – International Center for Alcohol Policies