@incollection{, 981C27483159863E254DBD769DA61020 , author={{Mae Amalia B.Pilarta} and {Abra State Institute of Sciences and Technology}}, journal={{Global Journal of Management and Business Research}}, journal={{GJMBR}}2249-45880975-585310.34257/GJMBR, address={Cambridge, United States}, publisher={Global Journals Organisation}1548185 } @book{b0, , title={{Human Relations for Supervisors, 2 nd ed}} , author={{ BooksApodaca } and { Ernesto }} , year={1996} , publisher={Academic Publishing Corporation} , address={Pasig City, Philippines} } @book{b1, , title={{The Effective School Principal}} , author={{ PJacobson }} , address={Englewood Cliffs. N.J Prentice Hall} } @book{b2, , title={{The Principal (Creative Leadership for Effective School)}} , author={{ HughesUbben }} , note={Third Edition} } @incollection{b3, , title={{Teachers' Role and His Superior}} , author={{ JournalsAjos } and { PRoque }} , journal={{The Modern Teacher}} 51 8 , year={2003} } @book{b4, , author={{ GaudencioVAquino }} , title={{Curriculum Development: Principles and Techniques}} , publisher={Alemar-Phoenix Publishing House, Inc} } @incollection{b5, , title={{Why School Administrators Sometimes Fail?}} , author={{ VillaroseAmbrocio }} , journal={{The Philippine Journal of Education}} 79 6 , year={2000} } @book{b6, , title={{Creating a Sustainable Learning Environment in Your school. The Modern Teacher}} , author={{ JovitaUArinas }} 61 } @book{b7, , title={{Qualities of an Ideal Teacher. The Philippine Journal of education}} , author={{ CarolinaBalaba }} , year={2003} 82 } @book{b8, , title={{Teaching: A great Profession. The Philippine Journal of Education}} , author={{ MerlitaSMaldong }} , year={2003} 82 } @book{b9, , title={{Challenges of the 21 st Century: A Global Challenge. The Modern Teacher}} , author={{ LaureReyes } and { A }} , year={2003} 91 } @book{b10, , title={{The Community School. The Modern Teacher}} , author={{ LeilaGViduya }} , year={2013} 61 }