
Hoffman, L. (2009). Numbers and Types of Public Elementary and Secondary Schools From the Common Core of Data: School Year 2006–07 (NCES 2009–304rev). National Center for Education Statistics, Institute of Education Sciences, U.S. Department of Education. Washington, DC. Retrieved January 23, 2009.
Sable, J., and Noel, A. (2008). Public Elementary and Secondary School Student Enrollment, High School Completions, and Staff From the Common Core of Data: School Year 2006–07 (NCES 2009–305). National Center for Education Statistics, Institute of Education Sciences, U.S. Department of Education. Washington, DC. Retrieved January 20, 2009.
Stillwell, R., and Hoffman, L. (2008). Public School Graduates and Dropouts From the Common Core of Data: School Year 2005–06 (NCES 2008-353rev). National Center for Education Statistics, Institute of Education Sciences, U.S. Department of Education. Washington, DC. Retrieved January 23, 2009.
Data files for school, agency, and state universe surveys may be found on the CCD Data Files page of the CCD website.