1
Hanson, William E.
| A.P.A |
2005
2
Hanson, Richard Davis
| Williams and Norgate |
1875
4
Sloane, Philip D.
| The Gerontological Society of America |
2008
5
Holladay, William Lee.
| Fortress Press |
1986
6
Hanson, K.C.
| Toronto School of Theology |
1998