1. The study of history in schools: Report to the American Historical Association;American Historical Association,1899
2. Appleby, J., Brinkley, A., & McPherson, J. M. (2003). The American journey: Building a nation. New York: Glencoe/McGraw Hill
3. Structures of explanations in history textbooks or so what if Governor Stanford missed the spike and hit the rail?;Armbruster;Journal of Curriculum Studies,1984
4. Producing “considerate” expository text: Or easy reading is damned hard writing;Armbruster;Journal of Curriculum Studies,1985
5. Into the breach: Using research and theory to shape history instruction;Bain,2000