1
Walker, Ruth B.
| The Gerontological Society of America |
2017
2
Walker, Ruth
| Blackwell Publisher |
2006
3
Walker, Ruth
| Blackwell Publisher |
2006
4
Walker, Ruth
| Blackwell Publisher |
2005
5
Walker, Ruth
| Blackwell Publisher |
2005
6
Walker, Ruth
| Blackwell Publisher |
2005
7
Walker, Ruth
| Blackwell Publisher |
2005
8
Walker, Ruth
| Blackwell Publishing |
2007
10
Walker, Stephen C
| Oxford University Press |
2020