Allen, J. E. (2011). Nursing home federal requirements: Guidelines to surveyors and survey procedures (7th ed.). Springer Pub. Co..
Chicago-referens (17:e uppl.)Allen, James E. Nursing Home Federal Requirements: Guidelines to Surveyors and Survey Procedures. 7th ed. New York: Springer Pub. Co., 2011.
MLA-referens (9:e uppl.)Allen, James E. Nursing Home Federal Requirements: Guidelines to Surveyors and Survey Procedures. 7th ed. Springer Pub. Co., 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.