STEINBERG, L. D. (2011). Adolescence. McGraw-Hill Book Company.
Lua i Stíl Chicago (17ú heag.)STEINBERG, Laurence D. Adolescence. McGraw-Hill Book Company, 2011.
Lua MLA (9ú heag.)STEINBERG, Laurence D. Adolescence. McGraw-Hill Book Company, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.