@book{20430,
	author = {Carrero Planes, Virginia, and Soriano Miras, Rosa María,},
	title = {Teoría fundamentada "grounded theory" :},
	publisher = {Centro de Investigaciones Sociológicas,},
	year = {2012},
	series = {Cuadernos metodológicos,},
	address = {Madrid :},
	edition = {2a edición revisada.}
}