2071
Loring, Marti T.
| The Gerontological Society of America |
1994
2072
2074
Lowrey, Asbury
| Published by the Cincinnati Annual Conference Hist |
1990
2076
Lumadue, Richard Thomas.
| University of North Texas |
2007
2077
Luschei, Thomas
| Taylor & Francis Group |
2020
2078
Luxon, Thomas H.
| University of Chicago |
1998
2079
2080
Lynn, George
| Abingdon Press |
1972