1. Baker, F. (2001). The Basics of Item Response Theory, Second edition. ERIC Clearinghouse on Assessment and Evaluation, 172 p.
2. Barla, M., Bieliková, M., Ezzeddinne, A., Kramár, T., Simko, M., Vozár, O. (2010). On the impact of adaptive test question selection for learning efficiency. Computers & Education, 55(2), 846–857.
3. Chang, H-H. (2014). Psychometrics behind Computerized Adaptive Testing. Psychometrika, 79, 1-20.
4. Chang, H-H. & Ying, Z. (2009). Nonlinear Sequential Designs for Logistic Item Response Theory Models with Applications to Computerized Adaptive Tests. The Annals of Statistics, 37(3): 1466-1488.
5. Conejo, R., Guzmán, R., Millán, E., Trella, M., Pérez-de-la-cruz, J., Ríos, A. (2004). SIETTE: a web-based tool for adaptive testing. International Journal of Artifical Intelligence in Education, 14(1), 29–61.