(2008). Trends in California Teacher Demand: A County & Regional Perspective. Regional Educational Laboratory Program.
Chicago-čujuhus (17. p.)Trends in California Teacher Demand: A County & Regional Perspective. Regional Educational Laboratory Program, 2008.
MLA-čujuhus (9. p.)Trends in California Teacher Demand: A County & Regional Perspective. Regional Educational Laboratory Program, 2008.
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