@book{39295,
	author = {Yun, José Alberto, and Urbano, Claudio Ariel,},
	title = {Técnicas para investigar.},
	publisher = {Editorial Brujas,},
	year = {2014.},
	address = {Córdoba, Argentina :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/35446/}
}