Smillie, Luke D.; Bhairo, Yohan; Gray, Joana; Gunasinghe, Cerisse; Elkin, Amanda; McGuffin, Peter and Farmer, Ane. 2009. Personality and the bipolar spectrum: normative and classification data for the Eysenck Personality Questionnaire–Revised. Comprehensive Psychiatry, 50(1), pp. 48-53. ISSN 0010440X [Article]