1. Anderson, L. & Krathwohl, D. (Eds.). (2001). A taxonomy for learning, teaching, and assessing: A revision of Bloom’s Taxonomy of educational objectives. Longman.
2. Benassi, V., Overson, C. & Hakala, C. (Eds.) (2014). Applying science of learning in education: Infusing psychological science into the curriculum. American Psychological Association.
3. Abraham Lincoln’s historical representation in children’s literature and young adult trade books
4. Abraham Lincoln Presidential Library and Museum. (n.d.). http://www.lincolnlibraryandmuseum.com/index.htm