@book{62,
	author = {Quackenbush, Schuyler R. and Barnwell, T. P.},
	title = {Objective measures of speech quality /},
	publisher = {Prentice Hall,},
	year = {c1988.},
	series = {Prentice Hall advanced reference series},
	address = {Englewood Cliffs, N.J. :}
}