@book{54,
	author = {Lynch, Tony,},
	title = {Study listening : },
	publisher = {University Press,},
	year = {2004.},
	address = {Cambridge :},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books/about/Study_Listening.html?id=HeIN0dbjnE8C&printsec=frontcover&source=kp_read_button&hl=en&redir_esc=y#v=onepage&q&f=false}
}