@book{51464,
	author = {Bogardus, Emory Stephen},
	title = {The development of social thought},
	publisher = {Greenwood Press},
	year = {1979, c1960.},
	address = {Westport, Conn.},
	edition = {4. ed.},
	note = {Reprint of the ed. published by D. McKay Co., New York.}
}