@book{53,
	author = {Williams, Brian K., and Sawyer, Stacey C.},
	title = {Using information technology :},
	publisher = {McGraw-Hill,},
	year = {c2013.},
	address = {New York :},
	edition = {Complete version, 10th ed.},
	url = {https://www.abebooks.com/9780073516837/Using-Information-Technology-10e-Complete-007351683X/plp}
}