@book{2138,
	author = {Clark, Mary T.},
	title = {San Agustin filosofo de la libertad},
	publisher = {Librería Editorial Avgvstinvs},
	year = {1961.},
	series = {Colección Avgvstinvs.},
	address = {Madrid},
	note = {Translation of : Augustine philosopher of freedom.}
}