@book{112904,
	author = {McWhorter, John and Teaching Company},
	title = {Understanding linguistics :},
	publisher = {The Teaching Company,},
	year = {2008.},
	series = {The Great courses},
	address = {Chantilly, Virginia :},
	note = {Course No. 2270
Part 2 contains lectures 13-24 of set.}
}