(2000). International Comparisons of Adult Literacy. U.S. Department of Education.
Chicagoスタイル(17版)引用形式International Comparisons of Adult Literacy. U.S. Department of Education, 2000.
MLA(9版)引用形式International Comparisons of Adult Literacy. U.S. Department of Education, 2000.
警告: この引用は必ずしも正確ではありません.