@book{1854,
	author = {Dauten, Carl Anton, and Valentine, Lloyd M.,},
	title = {Business cycles and forecasting},
	publisher = {South-western Pub. Co.},
	year = {[1974]},
	address = {Cincinnati,},
	edition = {[4th ed.]},
	note = {First ed. published in 1954 under title: Business fluctuations and forecasting.}
}