United States. Bureau of Employment Security. (1956). Older worker adjustment to labor market practices: An analysis of experience in seven major labor markets.
Chicago-viite (17. p.)United States. Bureau of Employment Security. Older Worker Adjustment to Labor Market Practices: An Analysis of Experience in Seven Major Labor Markets. Wash, 1956.
MLA-viite (8. p.)United States. Bureau of Employment Security. Older Worker Adjustment to Labor Market Practices: An Analysis of Experience in Seven Major Labor Markets. 1956.
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