(1990). Directory of U.S. Labor Organizations. The Bureau of National Affairs.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma Chicago
Directory of U.S. Labor Organizations. Washington: The Bureau of National Affairs, 1990.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma MLA
Directory of U.S. Labor Organizations. The Bureau of National Affairs, 1990.
Successfully copied to clipboard
Copying to clipboard failed
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.