APARICIO, CARLOS F., and EMILY E. OTERO CRESPO. “SENSITIVITY TO REINFORCEMENT AND CHANGEOVER REQUEREMENTSIN DYNAMIC AND QUASI-STABLE ENVIRONMENTS”. Mexican Journal of Behavior Analysis 30, no. 1 (May 16, 2011): 27–78. Accessed May 12, 2024. https://revistas.unam.mx/index.php/rmac/article/view/25204.