APA (7th ed.) Zitazioa

(1962). IMPROVING THE COMPETENCE OF CHILDREN WITH LIMITED BACKGROUNDS.

Chicago Style (17th ed.) Zitazioa

IMPROVING THE COMPETENCE OF CHILDREN WITH LIMITED BACKGROUNDS. 1962.

MLA (9th ed.) Zitazioa

IMPROVING THE COMPETENCE OF CHILDREN WITH LIMITED BACKGROUNDS. 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.