Zarit, S. H., & Zarit, J. M. (2007). Mental disorders in older adults: Fundamentals of assessment and treatment (2nd ed.). Guilford Press.
Lua i Stíl Chicago (17ú heag.)Zarit, Steven H., agus Judy M. Zarit. Mental Disorders in Older Adults: Fundamentals of Assessment and Treatment. 2nd ed. New York: Guilford Press, 2007.
Lua MLA (9ú heag.)Zarit, Steven H., agus Judy M. Zarit. Mental Disorders in Older Adults: Fundamentals of Assessment and Treatment. 2nd ed. Guilford Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.