1. Bellamy, G. T., Newton, J. S., Le Baron, N. M., & Homer, R. H. (1990). Quality of life and lifestyle outcomes: A challenge for residential programs. In R. L. Schalock (Ed.), Quality of life: Perspectives and issues (pp. 127–137). Washington, DC: American Association on Mental Retardation.
2. Blunden, R. (1988). Programmatic feature of quality settings. In M. P. Janicki, M. W. Krauss, & M. M. Seltzer (Eds.), Community residences for persons with developmental disabilities: Here to stay (pp. 117–122). Baltimore, MD: Paul H. Brookes.
3. Borthwick-Duffy, S. A. (1987). Quality of life of mentally retarded people: Development of a model (Doctoral dissertation, University of California, Riverside 1986). Dissertation Abstracts International, 47, 4322-A.
4. Borthwick-Duffy, S. A. (1990). Quality of life of persons with severe or profound mental retardation. In R. L. Schalock (Ed.), Quality of life: Perspectives and issues (pp. 177–189). Washington, DC: American Association on Mental Retardation.
5. Bradley, V. J. (1990). Quality assurance: Challenges in a decentralized system. In R. L. Schalock (Ed.), Quality of life: Perspectives and issues (pp. 215–225). Washington, DC: American Association on Mental Retardation.