Friedman, P. K. (2014). Geriatric dentistry: Caring for our aging population. Wiley Blackwell.
Lua i Stíl Chicago (17ú heag.)Friedman, Paula K. Geriatric Dentistry: Caring for Our Aging Population. Chichester, England: Wiley Blackwell, 2014.
Lua MLA (9ú heag.)Friedman, Paula K. Geriatric Dentistry: Caring for Our Aging Population. Wiley Blackwell, 2014.
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