United States. Bureau of Labor Statistics & United States. Veterans Administration. (1958). Occupational outlook quarterly. Bureau of Labor Statistics.
Chicago-viite (17. p.)United States. Bureau of Labor Statistics ja United States. Veterans Administration. Occupational Outlook Quarterly. [Washington, D.C.]: Bureau of Labor Statistics, 1958.
MLA-viite (9. p.)United States. Bureau of Labor Statistics ja United States. Veterans Administration. Occupational Outlook Quarterly. Bureau of Labor Statistics, 1958.
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