@book{86744,
	author = {Longhofer, Jeffrey and Floersch, Jerry},
	title = {Qualitative methods for practice research /},
	publisher = {Oxford University Press},
	year = {2013},
	series = {Pocket guides to social work research methods ; edited by Tony Tripodi},
	address = {USA},
	note = {Includes bibliographical references and index}
}