@book{49088,
	author = {Lazarsfeld, Paul Felix, and Rosenberg, Morris,},
	title = {The language of social research :},
	publisher = {Free Press,},
	year = {1955.},
	address = {Glencoe, Ill. :},
	note = {Published in 1972 under title: Continuities in the language of social research.}
}