Kennedy, G. J. (2015). Geriatric depression: A clinical guide. The Guilford Press.
Lua i Stíl Chicago (17ú heag.)Kennedy, Gary J. Geriatric Depression: A Clinical Guide. New York: The Guilford Press, 2015.
Lua MLA (8ú heag.)Kennedy, Gary J. Geriatric Depression: A Clinical Guide. The Guilford Press, 2015.
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