@inbook {,
	title = {Prehistoric Economics and the Archaeology of Exchange},
	booktitle = {Contexts for Prehistoric Exchange},
	year = {1982},
	pages = {1-12},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {New York},
	author = {Earle, Timothy K.},
	editor = {Ericson, Jonathon E. and Earle, Timothy K.}
}