@book{9977,
	author = {Asad Rehman},
	title = {Voice over Wi-Fi},
	publisher = {NUST School of Electrical Engineering & Computer Science,},
	year = {2009.},
	address = {Islamabad :},
	note = {Supervisors : Mr. Ali Haider, Mr. Mujtaba Haider.},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/13367}
}