@book{136520,
	author = {Edwards, James Don. and Salmonson, R. F.},
	title = {Contributions of four accounting pioneers: Kohler, Littleton, May, Paton :},
	publisher = {Bureau of Business and Economic Research, Graduate School of Business Administration, Michigan State University,},
	year = {1961.},
	address = {East Lansing :}
}