21
Howell, Alan B.
| International Student Leaders Coalition for Fronti |
2020
22
Howell, Alan
| International Student Leaders Coalition for Fronti |
2019
23
Howell, Alan
| Evangelical Missions Information Service |
2024
25
Howell, Brad
| A Youth Specialties Publication |
2011
27
Howell, Brian
| Calvin College |
2005
28
Howell, Brian
| Academic Press |
2003
29
Howell, Brian
| American Society of Missiology |
2011
30
Howell, Brian M.
| Calvin College |
2012