@book{1851,
	author = {Sievers, Allen Morris},
	title = {Revolution, evolution, and the economic order /},
	publisher = {Prentice-Hall ,},
	year = {c1962},
	address = {Englewood Cliffs, N.J. :},
	url = {http://www.worldcat.org/title/revolution-evolution-and-the-economic-order/oclc/5577038&referer=brief_results}
}