(2014). 2012 Survey of employment in establishments with 20 or more workers: Statistics on non-regular workers (second of a series). Labstat Updates.
Chicago Style (17. basım) Atıf"2012 Survey of Employment in Establishments with 20 or More Workers: Statistics on Non-regular Workers (second of a Series)." Labstat Updates 2014.
MLA (9th ed.) Atıf"2012 Survey of Employment in Establishments with 20 or More Workers: Statistics on Non-regular Workers (second of a Series)." Labstat Updates, 2014.
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