Springhouse Corporation. (2002). Better elder care: A nurse's guide to caring for older adults. Springhouse Corporation.
Lua i Stíl Chicago (17ú heag.)Springhouse Corporation. Better Elder Care: A Nurse's Guide to Caring for Older Adults. Springhouse, PA: Springhouse Corporation, 2002.
Lua MLA (9ú heag.)Springhouse Corporation. Better Elder Care: A Nurse's Guide to Caring for Older Adults. Springhouse Corporation, 2002.
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