EX-SAMPLE: An Expert System Program to Assist in Determing Sample Size/Edward E. Brent,University of Missouri,Columbia,John C. Spencer,Lincoln University,and James K. Scott,University of Missouri,Columbia

Brent, Edward E. (1986). Knowledge-based systems: A qualitative formalism . Quahtative Sociology, 9, 256-282.

Clocksm, W.F. and Mellish, C.S. (1984). Programming in PROLOG (2nd ed.). Berlin: Springer-Verlag .

Cochran, W. (1977). Sampling techniques (3rd ed.). New York: Wiley.

Cohen, Jacob. (1969). Statistical power analysis for the behavioral sciences. New York: Academic Press .

Harmon, Paul and King, David. (1985). Expert systems. Artificial intelligence m business . New York: Wiley.

Kish, Leslie (1965). Survey sampling. New York: Wiley.

Mmksy, M. (1975). A framework for representing knowledge. In P. Winston (Ed.), The Psychology of Computer Vision (pp. 211-277). New York: McGraw-Hill.

Waterman, D. and Hayes-Roth, F. (1978). Pattern-directed inference systems. New York: Academic Press.