Racial-Ethnic Isolation of Students in Public Schools. US Department of Education.
Chicagoスタイル(17版)引用形式Racial-Ethnic Isolation of Students in Public Schools. US Department of Education.
MLA(9版)引用形式Racial-Ethnic Isolation of Students in Public Schools. US Department of Education.
警告: この引用は必ずしも正確ではありません.