@book{105289,
	author = {Boehm, Christopher. and ebrary, Inc.},
	title = {Hierarchy in the forest},
	publisher = {Harvard University Press,},
	year = {1999.},
	address = {Cambridge, Mass. :},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=5004906}
}