1
Raphael, Simcha Paull.
| The Rowman & Littlefield Publishing Group |
2009
3
Heath, Julie Bonn
| Christianity Today |
2006
4
Lueders, Beth
| The Navigators |
1999
5
Kennard, Douglas
| Journal of the Evangelical Theological |
2006
6
Ulrich Katherine
| University of Chicago |
2005
7
Masuku, M. Tobias
| Southern African Missiological Society |
1998
8
Helve, Helena
| University of Religion |
2000