@book{225879,
	author = {Afriat, S. N., and ProQuest (Firm)},
	title = {The price index and its extension},
	publisher = {Routledge,},
	year = {2005.},
	series = {Routledge frontiers of political economy ;},
	address = {London ;},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=200513}
}