Whelan, C. (1991). The Impact of Realistic and Illusory Control on Psychological Distress: A Test of the Model of Instrumental Realism., ESRI Working Paper 24, Dublin: ESRI, https://www.esri.ie/publications/the-impact-of-realistic-and-illusory-control-on-psychological-distress-a-test-of-the-model-of-instrumental-realism-2