(1995). NAEPfacts / National Center for Education Statistics.
Chicagoスタイル(17版)引用形式NAEPfacts / National Center for Education Statistics. 1995.
MLA(9版)引用形式NAEPfacts / National Center for Education Statistics. 1995.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式