University of Maryland, College Park. Bureau of Business and Economic Research. (1958). Some relationships between U. S. consumption and natural resources, 1899, 1947, 1954.
Chicago-viite (17. p.)University of Maryland, College Park. Bureau of Business and Economic Research. Some Relationships Between U. S. Consumption and Natural Resources, 1899, 1947, 1954. College Park, 1958.
MLA-viite (8. p.)University of Maryland, College Park. Bureau of Business and Economic Research. Some Relationships Between U. S. Consumption and Natural Resources, 1899, 1947, 1954. 1958.
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