1. Ware, J. E., Jr. (2003). Conceptualization and measurement of health-related quality of life: comments on an evolving field. Archives of Physical Medicine and Rehabilitation, 84, S43–S51.
2. Lipscomb, J., Donaldson, M. S., & Arora, N. K., et al. (2004). Cancer outcomes research. Journal of the National Cancer Institute Monographs, 33, 178–197.
3. Gotay, C. C., Lipscomb, J., & Snyder, C. F. (2005). Reflections on COMWG findings and moving to the next phase. In J. Lipscomb, C. C. Gotay, & C. F. Snyder (Eds.), Outcomes assessment in cancer: measures, methods, and applications. (pp 568–583). Cambridge University Press, Cambridge.
4. Birnbaum, A. (1968). Some latent trait models and their use in inferring and examinee’s ability. In F. M. Lord & M. R. Novick (Eds.), Statistical theories of mental test scores (pp. 392–479). Reading, MA: Addison-Wesley.
5. Ware, J. E. Jr., Snow, K. K., Kosinski, M., & Gandek, B. (1993). SF-36 health survey. Manual and interpretation guide. Boston: The Health institute, New England Medical Center.