@Article{ DEL:89-101,

author = { CRISTINA DEL MORAL BARRIGÜETE } ,

title = { HOW TO TEACH SPANISH AS A SECOND LANGUAGE BASED ON A TEXTUAL PROGRESSION METHOD },

journal = { Porta Linguarum },

year = { 2010 },

pages = { 89-101 },

doi = { http://www.ugr.es/~portalin/articulos/PL_numero13/6.%20Cristina%20del%20Moral.pdf },

}