(2000). Information on the International Adult Literacy Survey. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Information on the International Adult Literacy Survey. U.S. Department of Education, 2000.
Citatione MLA (9a ed.)Information on the International Adult Literacy Survey. U.S. Department of Education, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.