Citazione Stile APA (7a Edizione)

(2000). Percentage of Public School Districts with Consideration of Teachers. U.S. Department of Education.

Citazione stile Chigago Style (17a edizione)

Percentage of Public School Districts with Consideration of Teachers. U.S. Department of Education, 2000.

Citatione MLA (9a ed.)

Percentage of Public School Districts with Consideration of Teachers. U.S. Department of Education, 2000.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.