Irvine, Diane, Linda L. O'Brien-Pallas, and Michael Murray (2000), "The Reliability and Validity of Two Health Status Measures for Evaluating Outcomes of Home Care Nursing", Research in Nursing and health, 23, 43-54.
- Raphael, D., T. Smith, and I. Brown (1995), "Development and properties of the short and brief version of the quality of life profile: Senior version", International Journal of Health Sciences, 6, 161-168. [Endnote]
- Kim, M. J., G. K. McFarland, and A. M. McLane (1991), "Pocket guide to nursing diagnoses", St. Louis, MO, Mosby, 4.
- , World Health Organization (1978) , "Mental disorders. Glossary and guide to their classification in accordance with the ninth revision of the international classification of diseases (ICD-9)", Geneva, World Health Organization.