(2006). Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education.
Cita Chicago (17th ed.)Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education, 2006.
Cita MLA (9th ed.)Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.