@book{27927,
	author = {Sprott, W. J. H.  and Gerth, H. },
	title = {Psicología social y sociología de la educación / },
	publisher = {Paidós, },
	year = {1968},
	series = {Nueva enciclopedia pedagógica del educador ; },
	address = {Buenos Aires : },
	edition = {1ª ed}
}