Featherstone, W. B. 1. (1950). A functional curriculum for youth.
Chicagoスタイル(17版)引用形式Featherstone, William Bland 1900. A Functional Curriculum for Youth. New York, 1950.
MLA(9版)引用形式Featherstone, William Bland 1900. A Functional Curriculum for Youth. 1950.
警告: この引用は必ずしも正確ではありません.