TY  - BOOK
AU  - Ayola Caro, Ketty
TI  - Developing speaking skill through covers in four graders students in a private a school in Cartagena de Indias
U1  - 428.07 A64 Ej.1 
PY  - 0000///
PB  - 2016
N1  - Tesis (Licenciatura en Bilinguismo) -- Fundación Universitaria Colombo Internacional
ER  -