@book{46513,
	author = {Ashford, John L., and ebrary, Inc.},
	title = {The management of quality in construction},
	publisher = {E. & F.N. Spon,},
	year = {1989.},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10060850}
}