Fisher, D., & Frey, N. (2010). Enhancing RTI: How to ensure success with effective classroom instruction and intervention. ASCD.
Chicago-čujuhus (17. p.)Fisher, Douglas, juo Nancy Frey. Enhancing RTI: How to Ensure Success with Effective Classroom Instruction and Intervention. Alexandria, VA: ASCD, 2010.
MLA-čujuhus (9. p.)Fisher, Douglas, juo Nancy Frey. Enhancing RTI: How to Ensure Success with Effective Classroom Instruction and Intervention. ASCD, 2010.
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