@incollection{, BA0B66F25AEF2A48ACD0FF3F01DBF2CD , author={{Bekele AtanawDeresie} and {Info-link College}}, journal={{Global Journal of Management and Business Research}}, journal={{GJMBR}}2249-45880975-585310.34257/GJMBR, address={Cambridge, United States}, publisher={Global Journals Organisation}1652532 } @book{b0, , title={{Introduction to Management}} , year={2006} , address={Addis Ababa} Alpha University College } @book{b1, , title={{Leadership styles of Female Principals in Governmental Primary Schools of Wolaita Zone}} , author={{ BekeleAtanaw }} , year={2013} Wolaita Sodo University , note={Unpublished Master's Thesis} } @incollection{b2, , title={{School Administration and Supervision15 th edition USA}} , author={{ BMohanty }} , journal={{Management}} 2 , year={2007. 2001} , note={Elegant printers 4. Dessler Gary. nd edition New Jersey Printers} } @book{b3, , title={{}} , author={{ Daft }} , year={2000} , note={Management 5 th edition Vanderbilt University, the Dyden press} } @book{b4, , author={{ GeorgeJones }} , title={{Contemporary Management 3 rd edition}} New York McGraw-Hill , year={2010} } @incollection{b5, , title={{}} , author={{ Ruew } and { Leslie }} , journal={{Management}} 9 , year={2000} } @book{b6, , title={{Introduction to Educational Management}} , year={2006} , publisher={Prenting Press} , address={St. Mary's} St.Mary's University College } @book{b7, , title={{Introduction to Management}} , year={2010} , publisher={Prenting Press} , address={St.Mary's} St. Mary's University College } @book{b8, , title={{Assessing Principals Leadership Behavior in Some selected Primary Shools of Damot Gale Woreda}} , author={{ Rezene Gebre Egziabhere }} , year={2010} , note={unpublished senior Essay} } @book{b9, , title={{Addis Ababa Module of Distance education}} , author={{ WorkuGetachew }} , year={2007} , note={School Organization} }