@book{61060,
	author = {Kammeyer, Kenneth C. W.,  and Ritzer, George, },
	title = {Sociology, experiencing a changing society /},
	publisher = {Allyn and Bacon,},
	year = {c1990.},
	address = {Boston :},
	edition = {4th ed., annotated instructor's ed},
	note = {Ritzer's name appears first on the earlier edition.}
}