Avella Carrero, C. P., & Camargo Pongutá, D. (2011). Exploring students' beliefs about learning English in two public institutions. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Avella Carrero, Claudia Patricia, agus David Camargo Pongutá. Exploring Students' Beliefs About Learning English in Two Public Institutions. Universidad Pedagógica y Tecnológica de Colombia, 2011.
Lua MLA (9ú heag.)Avella Carrero, Claudia Patricia, agus David Camargo Pongutá. Exploring Students' Beliefs About Learning English in Two Public Institutions. Universidad Pedagógica y Tecnológica de Colombia, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
