31
Bates-Jensen, Barbara M.
| The Gerontological Society of America |
2005
32
Simmons, Sandra F.
| The Gerontological Society of America |
2005
33
Schnelle, John F.
| The Gerontological Society of America |
2005
37
Simmons, David L.
| University of Chicago |
2005
38
Simmons, Spencer S.
| Howard University |
2006
39
Simmons, Mark
| American Choral Directors Association |
2006
40
Simmons, Ernest
| Blackwell Publishing. |
2007