Levin, H. The Limits of educational planning.
Chicagoスタイル(17版)引用形式Levin, H. The Limits of Educational Planning. París.
MLA(9版)引用形式Levin, H. The Limits of Educational Planning.
警告: この引用は必ずしも正確ではありません.
Levin, H. The Limits of educational planning.
Chicagoスタイル(17版)引用形式Levin, H. The Limits of Educational Planning. París.
MLA(9版)引用形式Levin, H. The Limits of Educational Planning.