APA (7e ed.) Bronvermelding

(2000). Distance Education in Higher Education. U.S. Department of Education.

Chicago (17e ed.) Bronvermelding

Distance Education in Higher Education. U.S. Department of Education, 2000.

MLA (9e ed.) Bronvermelding

Distance Education in Higher Education. U.S. Department of Education, 2000.

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