United States. Office of Educational Research and Improvement & National Center for Education Statistics. (1992). Schools and staffing in the United States, a statistical profile. U.S. Dept. of Education, Office of Educational Research and Improvement.
Chicago Style (17th ed.) CitationUnited States. Office of Educational Research and Improvement and National Center for Education Statistics. Schools and Staffing in the United States, a Statistical Profile. Washington, DC: U.S. Dept. of Education, Office of Educational Research and Improvement, 1992.
MLA (9th ed.) CitationUnited States. Office of Educational Research and Improvement and National Center for Education Statistics. Schools and Staffing in the United States, a Statistical Profile. U.S. Dept. of Education, Office of Educational Research and Improvement, 1992.