Merwin, C. L. (1940). Financial characteristics of American manufacturing corporations. United States Government Printing Office.
Lua i Stíl Chicago (17ú heag.)Merwin, Charles L. Financial Characteristics of American Manufacturing Corporations. Washington: United States Government Printing Office, 1940.
Lua MLA (8ú heag.)Merwin, Charles L. Financial Characteristics of American Manufacturing Corporations. United States Government Printing Office, 1940.
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