1
Gregor, Brian
| Willey-Blackwell Publishing |
2021
2
Gregor, Brian
| Blackwell Publishing |
2006
3
Hinrichsen, Gregory A.
| The Gerontological Society of America |
2010
4
Brock, Gregory W.
| American Association for Marriage and Family Therapy |
2009
5
Zimmermann, Jens
| Pickwick Publications |
2010
6
Gregor, Brian
| Asbury College |
2007
7
Gregor, Brian
| Blackwell Publishing |
2010
8
Gregor, Brian
| Blackwell Publishing |
2007
10
Gregor, Brian
| Martinus Nijhoff Publishers |
2008