(2006). Health Literacy of America's Adults: Results from the 2003 National Assessment of Adult Literacy. U.S. Department of Education.
Lua i Stíl Chicago (17ú heag.)Health Literacy of America's Adults: Results from the 2003 National Assessment of Adult Literacy. U.S. Department of Education, 2006.
Lua MLA (9ú heag.)Health Literacy of America's Adults: Results from the 2003 National Assessment of Adult Literacy. U.S. Department of Education, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.