APA (7e ed.) Bronvermelding

(2007). Mapping 2005 State Proficiency Standards Onto the NAEP Scales. U.S. Department of Education.

Chicago (17e ed.) Bronvermelding

Mapping 2005 State Proficiency Standards Onto the NAEP Scales. U.S. Department of Education, 2007.

MLA (9e ed.) Bronvermelding

Mapping 2005 State Proficiency Standards Onto the NAEP Scales. U.S. Department of Education, 2007.

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