Percentage of 25- to 29-year-old High School Completers with Some College. US Department of Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Percentage of 25- to 29-year-old High School Completers with Some College. US Department of Education.
Παραπομπή σε μορφή MLA (9th εκδ.)Percentage of 25- to 29-year-old High School Completers with Some College. US Department of Education.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.