Sharma, O. (1999). Geriatric care in India: Geriatrics & gerontology. A'N'B publishers.
Chicago Style aipamenaSharma, O.P. Geriatric Care in India: Geriatrics & Gerontology. New Delhi: A'N'B publishers, 1999.
MLA aipamenaSharma, O.P. Geriatric Care in India: Geriatrics & Gerontology. A'N'B publishers, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.