APA aipamena

(2000). Higher Education Revenues Per Student. U.S. Department of Education.

Chicago Style aipamena

Higher Education Revenues Per Student. U.S. Department of Education, 2000.

MLA aipamena

Higher Education Revenues Per Student. U.S. Department of Education, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.