Davenport, E. (1909). Education for efficiency: A discussion of certain phases of the problem of universal education, with special reference to academic ideals and methods. D.C. Heath.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Davenport, E. Education for Efficiency: A Discussion of Certain Phases of the Problem of Universal Education, with Special Reference to Academic Ideals and Methods. Boston: D.C. Heath, 1909.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Davenport, E. Education for Efficiency: A Discussion of Certain Phases of the Problem of Universal Education, with Special Reference to Academic Ideals and Methods. D.C. Heath, 1909.
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