TY  - BOOK
AU  - Kouzes, James M.
AU  - Posner, Barry Z.
TI  - The Leadership Challenge: How to Keep Getting Extraordinary Things Done in Organizations
SN  - 9780787902698
U1  - 658.4092 
PY  - 1997///
CY  - San Francisco
PB  - Jossey-Bass Publishers
ER  -