Ruscio, J., & Ruscio, A. M.. (2002). A structure-based approach to psychological measurement: Matching measurement models to latent structure. Assessment, 9, 4-16.

Veldkamp, B. P., van der Linden, W. J., & Ariel, A.. (2002). Mathematical-programming approaches to test item pool design (No. RR 02-09) (pp. 93-108). Twente, The Netherlands: University of Twente, Faculty of Educational Science and Technology.

Barnard, J. J. (2015). Implementing a CAT: The AMC Experience . Journal of Computerized Adaptive Testing, 3(1), 1-12. doi:10.7333/15100301001