Esgate, Anthony, David Groome, and Kevin Baker. 2004. Introduction to Applied Cognitive Psychology. Hove, UK: Psychology Press. http://www.GLA.eblib.com/EBLWeb/patron/?target=patron&extendedid=E_338017_0.
Groome, David, and Nicola Brace. 2014. An Introduction to Cognitive Psychology: Processes and Disorders. Third edition. Hove, East Sussex: Psychology Press. https://ebookcentral.proquest.com/lib/gla/detail.action?docID=1582631.