ebrary, Inc. (1993). Losing generations: Adolescents in high-risk settings. National Academy Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc. Losing Generations: Adolescents in High-risk Settings. Washington, D.C.: National Academy Press, 1993.
Lua MLA (9ú heag.)ebrary, Inc. Losing Generations: Adolescents in High-risk Settings. National Academy Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.