Escaleras Encarnación, V. E., & Caminos Dávila, N. A. (2011). The use of didactic material and the classroom language on the english language learning with the students of 5th, 6th and 7th basic years of school at "Tcrn. Lauro Guerrero" elementary school of Loja city, period 2009-2010.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Escaleras Encarnación, Viviana Elizabeth, và Nelly Anabel Caminos Dávila. The Use of Didactic Material and the Classroom Language on the English Language Learning with the Students of 5th, 6th and 7th Basic Years of School at "Tcrn. Lauro Guerrero" Elementary School of Loja City, Period 2009-2010. 2011.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Escaleras Encarnación, Viviana Elizabeth, và Nelly Anabel Caminos Dávila. The Use of Didactic Material and the Classroom Language on the English Language Learning with the Students of 5th, 6th and 7th Basic Years of School at "Tcrn. Lauro Guerrero" Elementary School of Loja City, Period 2009-2010. 2011.