@PhdThesis{BVMC:222646, author = {Real Villarreal, Mariano Ángel}, title = {Sociología de la profesión de graduado social}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2004}, year = {2004}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcpc3b2} }