@book{70621,
	author = {Berry, Brian Joe Lobley},
	title = {Geografía de los centros de mercado y distribución al por menor},
	publisher = {Editorial Vicens Vives},
	year = {1971.},
	series = {Prentice-Hall foundations of economic geography series},
	address = {Barcelona},
	note = {Translation of : Geography of market centers and retail distribution.}
}