Avella Carrero, C. P., & Camargo Pongutá, D. (2011). Exploring students' beliefs about learning English in two public institutions. Universidad Pedagógica y Tecnológica de Colombia.
芝加哥风格引文Avella Carrero, Claudia Patricia, 与 David Camargo Pongutá. Exploring Students' Beliefs About Learning English in Two Public Institutions. Universidad Pedagógica y Tecnológica de Colombia, 2011.
MLA引文Avella Carrero, Claudia Patricia, 与 David Camargo Pongutá. Exploring Students' Beliefs About Learning English in Two Public Institutions. Universidad Pedagógica y Tecnológica de Colombia, 2011.
警告：这些引文格式不一定是100％准确.
