@book{483371,
	author = {Hillyard, Sam, and Sage eBooks},
	title = {Approaches to fieldwork /},
	publisher = {SAGE Publications Ltd,},
	year = {2014.},
	series = {SAGE benchmarks in social research methods},
	address = {London :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/navigator/approaches-to-fieldwork}
}