Dymond, S., Willner, P., Bailey, R., Parry, R., & Dymond, S. (2010). Performance in Temporal Discounting Tasks by People With Intellectual Disabilities Reveals Difficulties in Decision-Making and Impulse Control. American Journal on Intellectual and Developmental Disabilities, 115(2), pp. 157-171. doi:10.1352/1944-7558-115.2.157

Dymond, Simon, P. Willner, R. Bailey, R. Parry, and S. Dymond. "Performance in Temporal Discounting Tasks By People With Intellectual Disabilities Reveals Difficulties in Decision-Making and Impulse Control." American Journal On Intellectual and Developmental Disabilities 115, no. 2 (2010): 157-171.

Dymond, Simon, et al. "Performance in Temporal Discounting Tasks By People With Intellectual Disabilities Reveals Difficulties in Decision-Making and Impulse Control." American Journal On Intellectual and Developmental Disabilities 115.2 (2010): 157-171.