Dymond, S., Bailey, R., Willner, P., & Parry, R. (2010). Symbol labelling improves advantageous decision-making on the Iowa Gambling Task in people with intellectual disabilities. Research in Developmental Disabilities, 31(2), pp. 536-544. doi:10.1016/j.ridd.2009.12.003

Dymond, Simon, Rebecca Bailey, Paul Willner, and Rhonwen Parry. "Symbol Labelling Improves Advantageous Decision-making On the Iowa Gambling Task in People With Intellectual Disabilities." Research in Developmental Disabilities 31, no. 2 (2010): 536-544.

Dymond, Simon, Rebecca Bailey, Paul Willner, and Rhonwen Parry. "Symbol Labelling Improves Advantageous Decision-making On the Iowa Gambling Task in People With Intellectual Disabilities." Research in Developmental Disabilities 31.2 (2010): 536-544.