(2000). Higher Education Expenditures Per Student. U.S. Department of Education.
Cita Chicago (17th ed.)Higher Education Expenditures Per Student. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Higher Education Expenditures Per Student. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.