This led to a position as a copy editor and later a journalist at rival daily El Liberal; his career there eventually made him the director and proprietor.

In 1892 his La cuna vacía, when published in El Liberal, obtained the first-class medal without a dissenting vote.

At the same tame, he started to collaborate with the press through El Liberal, where he publishes in 1903 a poem with an award given by that newspaper.

El Liberal 1887.

"El Liberal", Popayán: Newspaper, abril 6 of 2009.

Carreras worked as director of the cultural section of the daily El Liberal in Santiago del Estero, and contributed pieces to several magazines in Argentina and abroad.

His father was also a journalist and he began working in the newspaper El Liberal in Seville whilst he was still very young.

El Liberal was a Spanish liberal newspaper published in Madrid between 1879 and 1936.

In 1938 he founded the newspaper El Liberal, which led to Lopez's reelection in 1941 and returned to the House of Representatives.

In the Tucumanian newspapers El Eco del Norte and El Liberal, he published important articles about his educational principles.