Medina-Rivera, A. (2019). Attitudes towards Spoken and Written Spanish Language of the United States. Universidad Pedagógica y Tecnológica de Colombia.
Chicago-čujuhus (17. p.)Medina-Rivera, Antonio. Attitudes Towards Spoken and Written Spanish Language of the United States. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA-čujuhus (9. p.)Medina-Rivera, Antonio. Attitudes Towards Spoken and Written Spanish Language of the United States. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
