@book{481470,
	author = {Donaldson, Lex. and Sage eBooks},
	title = {The contingency theory of organizations},
	publisher = {SAGE,},
	year = {c2001.},
	series = {Foundations for organizational science},
	address = {Thousand Oaks, Calif. ;},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/the-contingency-theory-of-organizations}
}