著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL National Education Association of the United States. Research Division,"Salary schedule maximums for administrators, 1962-63, school systems having 6,000 or more pupils",,"Research Division, National Education Association",1963,Public-school salaries series,,,,https://cir.nii.ac.jp/crid/1130000798304523904