@book{5055,
	author = {Lester, Albert,},
	title = {Project Management, Planning, and Control :},
	publisher = {Butterworth-Heinemann,},
	year = {[2014]},
	address = {Oxford :},
	edition = {Sixth edition.},
	url = {http://0-www.sciencedirect.com.innopac.up.ac.za/science/book/9780080983240  }
}