Missouri State University. Institute for School Improvement. (2006). Middle grades research journal. Missouri State University, Institute for School Improvement.
Παραπομπή σε μορφή Chicago (17η εκδ.)Missouri State University. Institute for School Improvement. Middle Grades Research Journal. Springfield, Mo.: Missouri State University, Institute for School Improvement, 2006.
Παραπομπή σε μορφή MLA (9th εκδ.)Missouri State University. Institute for School Improvement. Middle Grades Research Journal. Missouri State University, Institute for School Improvement, 2006.
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