(2008). Alternate Assessments for Special Education Students in the Southwest Region States. Regional Educational Laboratory Program.
Παραπομπή σε μορφή Chicago (17η εκδ.)Alternate Assessments for Special Education Students in the Southwest Region States. Regional Educational Laboratory Program, 2008.
Παραπομπή σε μορφή MLA (9th εκδ.)Alternate Assessments for Special Education Students in the Southwest Region States. Regional Educational Laboratory Program, 2008.
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