Translate: my books are those ones (way over there). mis libros son éstos. mis libros son ésos. mis libros son aquéllas. mis libros son aquéllos.

The correct answer is: mis libros son aquellos.

Explanation:

En español, los demostrativos se utilizan para identificar a una persona, animal o cosa señalando la distancia que mantiene con respecto al hablante. Los demostrativos permiten señalar tres grados de distancia que se indican con los adverbios aquí, ahí y allí. En este caso, aquellos demuestra lejanía con respecto al orador y al oyente. Este demostrativo está en plural y masculino ya que debe concordar con el sujeto (libros)

read the following texts. text 1 electoral marketing consists of implementing integrated political marketing and social communication techniques, in order to gain the approval and sympathy of the society, building a solid image of the candidate and being able to transmit reliability and safety to the population by raising its concept at the level of public opinion. therefore, electoral marketing is concerned with the formation of the image in the short term. catarin, roberto bianchi. electoral propaganda in media democracy: the victory of emotion in the 2014 presidential election in brazil. 2016. dissertation (masters in communication) - school of communication, education and humanities, methodist university of são paulo, são paulo, 2016 (158 p.)