@book{4122,
	author = {Ortiz Uribe, Frida Gisela},
	title = {Diccionario de metodología de la investigación científica},
	publisher = {Limusa Edit.},
	year = {2016},
	address = {México, D.F.},
	edition = {4a ed.},
	url = {www.noriega.com.mx}
}