@inbook {1920,
	title = {Computerized testing for licensure},
	year = {1995},
	address = {J. Impara (ed.), Licensure testing: Purposes, procedures, and Practices (pp. 291-320). Lincoln NE: Buros Institute of Mental Measurements.},
	author = {Vale, C. D.}
}
@inbook {1952,
	title = {Computerized adaptive testing for measuring abilities and other psychological variables},
	year = {1987},
	address = {J. N. Butcher (Ed.), Computerized personality measurement: A practitioners guide (pp. 325-343). New York: Basic Books.},
	author = {Weiss,  D. J. and Vale, C. D.}
}
