APA aipamena

American education. Washington, D.C.: U.S. Dept. of Education : [Supt. of Docs., U.S. G.P.O., distributor].

Chicago Style aipamena

American Education. Washington, D.C.: U.S. Dept. of Education : [Supt. of Docs., U.S. G.P.O., distributor].

MLA aipamena

American Education. Washington, D.C.: U.S. Dept. of Education : [Supt. of Docs., U.S. G.P.O., distributor].

Kontuz: berrikusi erreferentzia hauek erabili aurretik.