@book{2626,
	author = {Casel, Gustav},
	title = {Economía social teórica.},
	publisher = {Aguilar, },
	year = {1960.},
	series = {Bibioteca de ciencias sociales.},
	address = {Madrid : },
	edition = {5ta.ed.},
	note = {Notas a pié de página.}
}