Brubacher, J. S. (1939). Modern philosophies of education (9th impr.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Brubacher, John S. Modern Philosophies of Education. 9th impr. New York [u.a.]: McGraw-Hill, 1939.
MLA(8版)引用形式Brubacher, John S. Modern Philosophies of Education. 9th impr. McGraw-Hill, 1939.
警告: この引用は必ずしも正確ではありません.