62
Robertson, Jane M.
| The Gerontological Society of America |
2016
63
Grant, R. M.
| Oxford University Press. |
1983
64
Cutler, Lois J.
| The Gerontological Society of America |
2006
65
Granten, Eva-Lotta
| Blackwell Publishing. |
2009
66
Fritsch, Thomas
| The Gerontological Society of America |
2009
67
Hepburn, Kenneth W.
| The Gerontological Society of America |
1997
68
Grant, Jan
| American Psychological Association |
2012