Dyfyniad APA

(2000). Teachers' Use of Higher-Level Tasks in Instruction. U.S. Department of Education.

Dyfyniad Arddull Chicago

Teachers' Use of Higher-Level Tasks in Instruction. U.S. Department of Education, 2000.

Dyfyniad MLA

Teachers' Use of Higher-Level Tasks in Instruction. U.S. Department of Education, 2000.

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