(2006). Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education, 2006.
Citatione MLA (9a ed.)Trends in International Mathematics & Science Study 2003 Nonresponse Bias Analysis. U.S. Department of Education, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.