1. Barlow, D. H., & Hersen, M. (1985). Single case experimental designs: Strategies for studying behavior change (2nd ed.). New York: Pergamon.
2. Barnett, D. W. (1983). Modified dry bed training: A review, critique and case study. Journal of Clinical Child Psychology, 12, 187–191.
3. Berkman, K. A., & Meyer, L. H. (1988). Alternative strategies and multiple outcome remediation of severe self-injury: Going “all out” nonaversively. Association for Persons with Severe Handicaps, 13, 76–88.
4. Busk, P. L., & Marascuilo, L. A. (1992). Statistical analysis in single case research: Issues, procedures, and recommendations, with applications to multiple behaviors. In T. R. Kratochwill & J. R. Levin (Eds.), Single case research design and analysis: New directions for psychology and education (pp. 159–186). Hillsdale, NJ: Lawrence Erlbaum.
5. Coolidge, C. B. (1977). The dying of Robin: A mother’s reflection. Journal of pediatric Psychology, 2, 79–81.