French, P., & Morrison, A. P. (2004). Early detection and cognitive therapy for people at high risk of developing psychosis: A treatment approach. John Wiley & Sons.

French, Paul, and Anthony P. Morrison. Early Detection and Cognitive Therapy for People at High Risk of Developing Psychosis: A Treatment Approach. Chichester, West Sussex, England ; Hoboken, NJ: John Wiley & Sons, 2004.

French, Paul, and Anthony P. Morrison. Early Detection and Cognitive Therapy for People at High Risk of Developing Psychosis: A Treatment Approach. John Wiley & Sons, 2004.