@book{2011,
	author = {Badiru, Adedeji B . and Adedeji B. Badiru & P. Simin Pulat},
	title = {Comprehensive Project Management: integrating optimization models, management principles, and computers/ },
	publisher = {Prentic Hall},
	year = {c1995},
	address = {London},
	edition = {1st Edn. },
	note = {Includes Bibliography and Index .}
}