@book{2402,
	author = {LEWICKI, R. J. and BARRY, B. & SAUNDERS, D. M.},
	title = {Negotiation:  Readings, Exercises, Cases.},
	publisher = {Mcgraw- Hill  Irwin,},
	year = {2007.},
	address = {New York,},
	edition = {5th Ed.}
}