Balcázar Cueva, T. M. (2016). The interaction patterns and the development of the productive english skills with the students of 7th, 8th, 9th and 10th years of basic education at educative unit “Miguel Riofrío’’ No1 of Loja city. Academic period 2013-2014.
Lua i Stíl Chicago (17ú heag.)Balcázar Cueva, Tania Marixa. The Interaction Patterns and the Development of the Productive English Skills with the Students of 7th, 8th, 9th and 10th Years of Basic Education at Educative Unit “Miguel Riofrío’’ No1 of Loja City. Academic Period 2013-2014. 2016.
Lua MLA (9ú heag.)Balcázar Cueva, Tania Marixa. The Interaction Patterns and the Development of the Productive English Skills with the Students of 7th, 8th, 9th and 10th Years of Basic Education at Educative Unit “Miguel Riofrío’’ No1 of Loja City. Academic Period 2013-2014. 2016.