APA aipamena

(2000). Percentage of 25- to 29-year-old High School Completers with Some College. U.S. Department of Education.

Chicago Style aipamena

Percentage of 25- to 29-year-old High School Completers with Some College. U.S. Department of Education, 2000.

MLA aipamena

Percentage of 25- to 29-year-old High School Completers with Some College. U.S. Department of Education, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.