@book{3278,
	author = {Vasilachis de Gialdino, Irene},
	title = {Estrategias de investigación cualitativa},
	publisher = {Gedisa},
	year = {2015},
	address = {Barcelona :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/L126230.jpg}
}