@book{44843, author = {Howell, Jon P. and Costley, Dan L.}, title = {Understanding behaviors for effective leadership /}, publisher = {Pearson Prentice Hall,}, year = {c2006.}, address = {New Delhi,}, edition = {2nd ed.}, url = {http://www.loc.gov/catdir/toc/ecip055/2004031091.html} }