(2000). Percentage of Students Who Used A Computer at Home: 1997. U.S. Department of Education.
Chicagoスタイル(17版)引用形式Percentage of Students Who Used A Computer at Home: 1997. U.S. Department of Education, 2000.
MLA(9版)引用形式Percentage of Students Who Used A Computer at Home: 1997. 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.