@book{9151,
	author = {Wetherill, G. Barrie. and Glazebrook, Kevin D.,},
	title = {Sequential methods in statistics /},
	publisher = {Chapman and Hall,},
	year = {1986.},
	series = {Monographs on statistics and applied probability},
	address = {London ;},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0744/85028023-d.html}
}