11
Buckham, John Wright
| Pilgrim Press |
1985
13
Verdi, Giuseppe
| Suncrown |
1990
14
Bucky, Steven F.
| The Rosemead School of Psychology |
1992
15
Evans, Lois
| The Gerontological Society of America |
1993
16
Buckel, John
| Peeters Press |
1993
19
Buckley, Jorunn Jacobsen
| Scholars Press |
1997