@book{15690,
	author = {Booth,Wayne, ; Colomb,Gregory G , : Williams, Joseph M, ; Bizup, Joseph, ; FitzGerald, William T},
	title = {Craft of Research },
	publisher = {University of Chicago Press},
	year = {2005},
	address = {Chicago},
	edition = {4th Ed},
	note = {PB}
}