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\bibitem{Villegas2013} Villegas, S. A. (2013). {\textquotedblleft}Exempla{\textquotedblright}: la funci{\'o}n did{\'a}ctica en el {\textquotedblleft}Libro de Buen Amor{\textquotedblright} y {\textquotedblleft}La Celestina{\textquotedblright}. \textit{Ling{\"u}{\'\i}stica y Literatura}, 63, 319--326.

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