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