Fairclough, M. A. (2005). Spanish and heritage language education in the United States: Struggling with hypotheticals. Iberoamericana ; Vervuert.
Lua i Stíl Chicago (17ú heag.)Fairclough, Marta Ana. Spanish and Heritage Language Education in the United States: Struggling with Hypotheticals. Madrid : Frankfurt am Main: Iberoamericana ; Vervuert, 2005.
Lua MLA (9ú heag.)Fairclough, Marta Ana. Spanish and Heritage Language Education in the United States: Struggling with Hypotheticals. Iberoamericana ; Vervuert, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.