11
Langberg, Diane
| American Association of Christian Counselors |
2010
12
Langberg, Diane
| American Association of Christian Counselors |
2012
14
Langberg, Diane
| American Association of Christian Counselors |
2004
15
Langberg, Diane
| American Association of Christian Counselors |
2010
16
Langberg, Diane M.
| American Association of Christian Counselors |
1996
17
18
Langberg, Diane
| American Association of Christian Counselors |
2009
19
Worthington, Everett L.
| The Rosemead School of Psychology |
2012
20
Langberg, Diane
| American Association of Christian Counselors |
2004