Hale, G. E. (1925). The possibilities of instrumental development. Govt. Print. Office.
Chicago Style (17th ed.) CitationHale, George Ellery. The Possibilities of Instrumental Development. Washington, [D.C.]: Govt. Print. Office, 1925.
MLA (8th ed.) CitationHale, George Ellery. The Possibilities of Instrumental Development. Govt. Print. Office, 1925.
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