(2000). Percentage of Private Schools with Various Internet Capabilities. U.S. Department of Education.
Chicago Style aipamenaPercentage of Private Schools with Various Internet Capabilities. U.S. Department of Education, 2000.
MLA aipamenaPercentage of Private Schools with Various Internet Capabilities. U.S. Department of Education, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.