Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Getzels, Jacob W. and Lipham, James M. and Campbell, Roald Fay","Educational administration as a social process : theory, research, practice",,Harper & Row,1968,Exploration series in education,,,,https://cir.nii.ac.jp/crid/1130282272905814016