@article {544,
	title = {A model for computer-assisted criterion-referenced measurement},
	journal = {Education},
	volume = {81},
	year = {1971},
	pages = {25-31},
	author = {Ferguson, R. L.}
}
@conference {923,
	title = {A model for computer-assisted criterion-referenced measurement},
	booktitle = {Paper presented at the annual meeting of the American Educational Research Association/National Council on Measurement in Education},
	year = {1970},
	address = {Minneapolis MN},
	author = {Ferguson, R. L.}
}
