@book{51113,
	author = {Ferguson, C. E. (Charles E.) and Gould, John P., 1939-},
	title = {Microeconomic theory},
	publisher = {Richard D. Irwin},
	year = {1975},
	series = {The Irwin series in economics},
	address = {Homewood Ill.},
	edition = {4th ed.},
	note = {Includes bibliographies and indexes.}
}