@book{4544,
	author = {Lazar, Jonathan. and Feng, Jinjuan Heidi.},
	title = {Research methods in human-computer interaction /},
	publisher = {Wiley,},
	year = {2010.},
	address = {Chichester, West Sussex, U.K. :},
	url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=018802852&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}
}