21
Torrance,Thomas F.
| T & T Clark |
2012
23
Barnett, W. Steven
| Elsevier Science Inc. |
2008
24
Jacobson, Joshua R.
| American Choral Directors Association |
2007
25
Fritsxh, Thomas
| The Gerontological Society of America |
2007
27
Cottrell, Jack W.
| Broadman & Holman Publishers |
2006
30
Atkins, Robert
| Wayne State University Press |
2005