@book{5337,
	author = {Samuelson, Paul Anthony, and Sampedro, José Luis,  tr.},
	title = {Curso de economía moderna;},
	publisher = {Aguilar,},
	year = {1959},
	series = {Biblioteca de Ciencias Sociales. Sección Primera:Economía},
	address = {Madrid, España:},
	edition = {7a. ed.}
}