(2000). Percentage of Public Schools with Various Internet Capabilities. U.S. Department of Education.
Cita Chicago (17th ed.)Percentage of Public Schools with Various Internet Capabilities. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Percentage of Public Schools with Various Internet Capabilities. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.