Fisher, D., Frey, N., & Lapp, D. (2012). Text complexity: Raising rigor in reading. Newark, DE.: International Reading Association.
Trích dẫn kiểu ChicagoFisher, Douglas, Nancy Frey, và Diane Lapp. Text Complexity: Raising Rigor in Reading. Newark, DE.: International Reading Association, 2012.
MLA CitationFisher, Douglas, Nancy Frey, và Diane Lapp. Text Complexity: Raising Rigor in Reading. Newark, DE.: International Reading Association, 2012.
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