@book{269419,
	author = {Graham-Campbell, James. and ProQuest (Firm)},
	title = {Silver economy in the Viking age},
	publisher = {Left Coast Press,},
	year = {c2007.},
	series = {Publications of the Institute of Archaeology},
	address = {Walnut Creek, Calif. :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=677791}
}