C.  Brown and Sangster, A., ?The Perrow Framework and The Selection of Management Accounting Tasks for Expert System Development?, New Review of Applied Expert Systems, vol. 5, pp. 129-139, 1999.

C.  Brown, Gasser, L., O'Leary, D. E., and Sangster, A., ?AI on the WWW: Supply and Demand Agents?, IEEE Expert, vol. 10, no. 4, pp. 50-55, 1995.

C.  Brown, Baldwin-Morgan, A. A., and Sangster, A., ?Expert Systems in Accounting Education: a Literature Guide?, Accounting Education, vol. 4, no. 3, pp. 283-296, 1995.