APA (7th ed.) Zitazioa

Black ,Maggie. (1996). Children first: The story of UNICEF past and present. Univ.

Chicago Style (17th ed.) Zitazioa

Black ,Maggie. Children First: The Story of UNICEF Past and Present. Oxford: Univ, 1996.

MLA (9th ed.) Zitazioa

Black ,Maggie. Children First: The Story of UNICEF Past and Present. Univ, 1996.