APA (7e ed.) Bronvermelding

(2000). International Comparisons of Education Expenditures. U.S. Department of Education.

Chicago (17e ed.) Bronvermelding

International Comparisons of Education Expenditures. U.S. Department of Education, 2000.

MLA (9e ed.) Bronvermelding

International Comparisons of Education Expenditures. U.S. Department of Education, 2000.

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