(2000). Annual Earnings of Young Adults, by Educational Attainment. U.S. Department of Education.
Cita Chicago (17th ed.)Annual Earnings of Young Adults, by Educational Attainment. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Annual Earnings of Young Adults, by Educational Attainment. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.