51
Armson, John
| Blackwell Publisher |
2007
52
Johnson, Terre
| American Choral Directors Association |
2012
53
Johnson, Terre
| American Choral Directors Association |
2010
54
Armson, John
| Blackwell Publisher |
2006
55
Johnson, Todd E.
| Calvin College |
2012
56
Johnston, Robley J
| Westminster Theological seminary |
1949
57
Marlett, Jeffrey
| Blackwell Publisher |
2003
58
Hayes, Alan L.
| Toronto School of Theology |
1998
59
Bull, Robert J.
| Cambridge University Press |
1977
60
Curtiss, Dave
| A Youth Specialties Publication |
1999