Marshall, L. C. (1935). Hours and wages provisions in NRA codes; a compilation organized by Leon C. Marshall. The Brookings institution.
Chicago-viite (17. p.)Marshall, Leon Carroll. Hours and Wages Provisions in NRA Codes; a Compilation Organized by Leon C. Marshall. Washington, D. C: The Brookings institution, 1935.
MLA-viite (9. p.)Marshall, Leon Carroll. Hours and Wages Provisions in NRA Codes; a Compilation Organized by Leon C. Marshall. The Brookings institution, 1935.
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