@book{45124,
	author = {Estey, J. A.},
	title = {Business cycles : },
	publisher = {Prentice-Hall, Inc., },
	year = {c1956 [Printing 1960]},
	series = {Prentice-Hall economics series},
	address = {Englewood Cliffs, N. J. : },
	edition = {3d ed.}
}