@book{39848,
	author = {Ur, Penny. and Ur, Penny.},
	title = {A course in English language teaching /},
	publisher = {Cambridge University Press,},
	year = {2012.},
	address = {Cambridge ;},
	edition = {2nd ed.},
	note = {Rev. ed. of: A course in language teaching. 1996.},
	url = {http://assets.cambridge.org/97811076/84676/cover/9781107684676.jpg}
}