Frazier, A. (1972). Open schools for children. Association for Supervision and Curriculum Development.
Chicagoスタイル(17版)引用形式Frazier, Alexander. Open Schools for Children. Washington, DC: Association for Supervision and Curriculum Development, 1972.
MLA(9版)引用形式Frazier, Alexander. Open Schools for Children. Association for Supervision and Curriculum Development, 1972.
警告: この引用は必ずしも正確ではありません.