Stecher, Brian M., Daniel F. McCaffrey, e Delia Bugliari. “Relationship Between Exposureto Class Size Reductionand Student Achievementin California”. Arquivos Analíticos de Políticas Educativas 11 (novembro 10, 2003): 40. Acessado julho 17, 2024. https://epaa.asu.edu/index.php/epaa/article/view/268.