| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Gerontology: Perspectives and Issues, Fourth Edition | 978-0-8261-0965-1 (0-8261-0965-9)  | 2013 | Kenneth Ferraro PhD | 
| Gerontology: Perspectives and Issues, Third Edition | 978-0-8261-0230-0 (0-8261-0230-1)  | 2006 | " |