APA (7e ed.) Bronvermelding

(2006). Nonresponse Bias in the 2005 National Household Education Surveys Program. U.S. Department of Education.

Chicago (17e ed.) Bronvermelding

Nonresponse Bias in the 2005 National Household Education Surveys Program. U.S. Department of Education, 2006.

MLA (9e ed.) Bronvermelding

Nonresponse Bias in the 2005 National Household Education Surveys Program. U.S. Department of Education, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.