Sharma, O. (1999). Geriatric care in India: Geriatrics & gerontology. A'N'B publishers.
Cita Chicago (17th ed.)Sharma, O.P. Geriatric Care in India: Geriatrics & Gerontology. New Delhi: A'N'B publishers, 1999.
Cita MLA (8th ed.)Sharma, O.P. Geriatric Care in India: Geriatrics & Gerontology. A'N'B publishers, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.