1. Ando, S. (1991). Treatment of school refusal by shaping technique: Two stage treatment by shaping readiness and school attendance behavior. Japanese Journal of Behavior Therapy, 17, 33–42.
2. Atkinson, L., Quarrington, B., Cyr, J. J., & Atkinson, F. V. (1989). Differential classification in school refusal. British Journal of Psychiatry, 155, 191–195.
3. Barker, P. (1968). The in-patient treatment of school refusal. British Journal of Medical Psychology, 41, 381–387.
4. Berecz, J. M. (1968). Phobias of childhood: Aetiology and treatment. Psychological Bulletin, 70, 694–720.
5. Berg, I. (1970). A follow up study of school phobic adolescents admitted to an in-patient unit. Journal of Child Psychology and Psychiatry, 11, 37–47.