APA aipamena

(2000). Helping Children to Read Well. U.S. Department of Education.

Chicago Style aipamena

Helping Children to Read Well. U.S. Department of Education, 2000.

MLA aipamena

Helping Children to Read Well. U.S. Department of Education, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.