APA-referens (7:e uppl.)

Medina Mariduena, X. E. (2014). How a Language Laboratory Improves the Teaching-Learning Process in the “San Rafael” Salesian Technical High School of Esmeraldas City in 2013.

Chicago-referens (17:e uppl.)

Medina Mariduena, Xiomara Elizabeth. How a Language Laboratory Improves the Teaching-Learning Process in the “San Rafael” Salesian Technical High School of Esmeraldas City in 2013. 2014.

MLA-referens (9:e uppl.)

Medina Mariduena, Xiomara Elizabeth. How a Language Laboratory Improves the Teaching-Learning Process in the “San Rafael” Salesian Technical High School of Esmeraldas City in 2013. 2014.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.