@book{65218,
	author = {Fàbregues Feijóo, Sergi and Fàbregues Feijóo, Sergi},
	title = {Técnicas de investigación social y educativa},
	publisher = {Universitat Oberta de Catalunya, },
	year = {2016},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/47021}
}