Dyfyniad APA

Black, H. D., & Devine, M. C. (1986). Assessment purposes: A study of the relationship between diagnostic assessment and summative assessment for certification. Scottish Council for Research in Education.

Dyfyniad Arddull Chicago

Black, H. D., and M. C. Devine. Assessment Purposes: A Study of the Relationship Between Diagnostic Assessment and Summative Assessment for Certification. Edinburgh: Scottish Council for Research in Education, 1986.

Dyfyniad MLA

Black, H. D., and M. C. Devine. Assessment Purposes: A Study of the Relationship Between Diagnostic Assessment and Summative Assessment for Certification. Scottish Council for Research in Education, 1986.

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