(2000). Overview of NAEP Assessments. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Overview of NAEP Assessments. U.S. Department of Education, 2000.
Citatione MLA (9a ed.)Overview of NAEP Assessments. U.S. Department of Education, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.