@book{62067,
	author = {Sather, Trevor, and ebrary, Inc.},
	title = {Pros and cons},
	publisher = {Routledge,},
	year = {1999.},
	address = {London ;},
	edition = {18th ed.},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10017606}
}