1
Conger, Jay Alden.
| Jossey-Bass |
1999
658.4092-C749l-R
658.4092-C749l-R
3
Maxwell, John C.
| Thomas Nelson |
2008
658.4092-M465l
658.4092-M465l
4
Nanus, Burt
| Jossey-Bass |
1992
658.4092-N193v
658.4092-N193v
5
Winter, Graham
| John Wiley & Sons(Asia) |
2003
658.409-W785h
658.409-W785h